[LG V60 ThinQ Questions & Answers] Mejilan:
Not at all, mostly. I've got a batch of screens for you to examine, but I left out the one with my messaging app because it's full of personally identifiable information.

It also appears that XDA is somewhat compressing the PNGs that the phone produces. I guess to avoid hitting filesize limitations.

I'll include Google Play Store links to everything I'm using below.

Note: I did not produce nor am I affiliated with any of the apps I link to below. I use (and if applicable, bought) them because I like them. That's all. I'm not shilling.

I've named the screenshots in a way that I think makes sense, but I'll go into more detail below.

Screenshot: LG V60 5G - Home Screen

Lots of things going on here (and I'll try to break it all down), but I've got a lot of software and tweaks powering a VERY minimalist desktop/home screen.

I'm using Nova Launcher Prime:

https://play.google.com/store/apps/details?id=com.teslacoilsw.launcher

To replace LG Home, together with Whicons Icon Pack:

https://play.google.com/store/apps/details?id=com.whicons.iconpack

And Fluid Navigation Gestures:

https://play.google.com/store/apps/details?id=com.fb.fluid

To replace Stock Android 10's gestures. My live wallpaper is Fluid Simulation - Trippy Stress Reliever:

https://play.google.com/store/apps/details?id=games.paveldogreat.fluidsim

I like this one because by default it's pure black (great for OLED displays and contrasts perfectly with Whicons) but can be configured to display beautifully and brightly colored "fluids" as you tap and drag your finger(s) across the screen. When unlocking and/or returning to the home screen from an app, it'll also pop four or five random "fake taps" on the screen which quickly disperse. This first screenshot has captured the tail end of that dispersion (It's actually a lot prettier in motion than in this screen cap). I have it configured as my live wallpaper for Nova's home screen as well as my lock screen (which uses LG's stock Always On Display and Sidelight feature for notifications). Fluid Simulation has a ton of configuration options, including an option to constantly autoplay. But I would imagine that's a pretty big battery drain. Fluid Simulation's Google Play Store page probably has a video to check out, if you're interested. There's a free version too, but I'm not sure if that one can be configured as a live wallpaper.

And here's the best video I could find of this phone's Sidelight brief notifications feature in action, timestamped to show off the effect. You may watch the whole video to see how to configure it, if you wish.

https://www.youtube.com/watch?v=iFNH6_mbCPk&feature=youtu.be&t=173

Back to the Home Screen for a second. You've got a standard dock with 4 icons on the bottom, and a fifth button to pull up all apps. (Swiping up from anywhere will also pull up all apps. I can also swipe down from anywhere to pull down the Notifications Shade. Great for one-handed use on a device with such a large screen!) Above that, in a vaguely pyramid shape, there are four folders called Google, Social, Fun, and Apps that contain my most commonly used apps within those four general categories. The folder icon is showing the first app in each category. If you tap on the folder, it'll launch that first app. If you swipe up from the icon, it'll open the folder and show you the rest of the folder's contents. This is Nova's version of Action Launcher's "Covers" feature, which I used to love before making the jump from Action to Nova.

Above that is my time/date/weather widget, provided by Chronus Information Widget:

https://play.google.com/store/apps/details?id=com.dvtonder.chronus

And above that is the Google Search/Assistant bar as provided by Nova Launcher.

Edit - And above THAT, right at the bottom of the status bar, I have Energy Bar - A Pulsating Battery Indicator set up to, well, display my battery level as a percentage-based bar. Sadly, it's a hold-over from my LG V30 days, and this version of the app doesn't support the V60's front-camera notch. Not much we can do about that, but I still like the thing too much to eliminate it. It supports up to four colors/gradients at every 25% breakpoint IIRC, but I have the whole set up to be a straight white bar. I'm thinking of perhaps making the 75%, 50% and 25% breakpoints change to increasingly dimmer shades of gray, but I haven't managed to work up the energy (heh) to do so yet. That's funny. The Home Screen screen cap actually shows the full Energy Bar as if the notch wasn't there. On my actual device, in front of my face, the part of the Energy Bar that overlaps with the camera notch is simply sliced off. There's a gap right in the middle of it, representing perhaps 15% of the battery bar, give or take.

https://play.google.com/store/apps/details?id=you.in.spark.energy

NOTE: Nova Launcher, Fluid Simulation, and Fluid Navigation Gestures will NOT work on the dual-screen accessory. For now, it appears that the second screen is stuck using default LG software designed to match LG Home and other LG default software. If you plan on heavily customizing your home screen AND using the dual-screen accessory, just know that there will be a pretty significant disconnect between your experiences across the two screens commensurate with just how much you decide to customize your phone. Considering I've replaced the default launcher, navigation gestures system, and live wallpaper, the two screens clash horribly for me, and until/unless we can somehow manage to span these phone customizations across to the second screen, I've essentially retired my dual-screen accessory and just use the phone alone in a clear TPU case.

Screenshot: LG V60 5G - Notification Shade

Not much to say here. In Settings, LG comes with two default themes that you can select from, "LG" and "White." I'm using the darker "LG" theme.

Screenshot: LG V60 5G - Quick Tiles

Just an extension of the previous screenshot. Pull down the Notification Shade further to see additional Quick Tiles. There are plenty more available that I have hidden away due to lack of use.

Screenshot: LG V60 5G - Google Dialer

I replaced the LG Phone app with Google's Dialer app. I prefer it, even though LG and/or AT&T block me from using Google's stock Visual Voicemail app. I have AT&T's VVM app sideloaded, since it shows up on the Google Play Store as "not compatible" with my device. lol. It was a problem with when the V30+ was new as well, and it took a few months for AT&T to update their app to support the V30. Weird. And I didn't snap a photo of it, but I've also replaced the default SMS app with Google's Messages app.

https://play.google.com/store/apps/details?id=com.google.android.dialer

https://play.google.com/store/apps/details?id=com.google.android.apps.messaging

Screenshot: LG V60 5G - Settings Home

As mentioned, I have the theme in Settings set to "LG", which is the darker of the two default options that my phone shipped with.

Screenshot: LG V60 5G - Settings About

Just showing the current software version and security patch. The phone shipped with the Feb. 2020 security patch and received the Apr. 2020 security patch around two weeks later. Much faster than I would have expected for an LG phone. If they plan on matching last month's accomplishment, we should be getting the May 2020 security patch later this week. But I'm not holding my breath! :)

Some final notes. This is more or less a recreation of the final software environment I had on my beloved LG V30+ before I retired it. It was also using a custom dark/Material Design theme I purchased from the Google Play Store created specifically for that phone. I don't yet know if there are any available for the V60, nor do I recall if they require root. (My V30 was rooted, but running the stock LG OS). You need root (not available on this device) or know how to use Fastboot and ADB commands to grant Fluid Navigation Gestures the ability to hide the Navigation Bar. I do not believe that the phone will allow you to both disable Android 10's gestures AND hide the Nav Bar. It's either/or, unless you grant Fluid Navigation Gestures extra permissions via ADB.

For Nova Launcher Prime, I use two special integrations to add additional functionality. I use Sesame Shortcuts to create new shortcuts on the menu that shows up when you long-press on an app. This is available on the Google Play Store (link below). I also use Nova's Google Companion App to let the launcher display the Google Now/Discover/News Feed (whatever they call the thing now) when swiping right from the home screen. I believe this is a Pixel-like feature, and it requires downloading the integration straight from Nova's webpage, since they aren't allowed to offer it up on the Google Play Store.

https://play.google.com/store/apps/details?id=ninja.sesame.app.edge

https://help.teslacoilapps.com/nowcompanion

Whew! I guess that it! I wound up putting way more effort into this than I thought I would. I hope you find it useful. And don't hesitate to ask if you have any questions about anything I've shown off here.