[Samsung Galaxy S9+ Questions & Answers] blackhawk:
Here an example. This is what I have disabled in addition to settings changes I also modified.

Global power management is never used... it will cause erratic behavior and may increase battery consumption.

I don't use wifi so it is disabled.

My list is customized to my preferences, as should yours. It takes a while. Blindly disabling apks will have unpredictable results. Dependencies; disabling some apps will screw up others.

<string>com.samsung.attvvm</string>

<string>com.matchboxmobile.wisp</string>

<string>com.microsoft.appmanager</string>

<string>com.sec.android.app.ve.vebgm</string>

<string>com.drivemode</string>

<string>com.asurion.android.protech.att</string>

<string>com.samsung.android.app.social</string>

<string>com.sec.android.desktopcommunity</string>

<string>com.sec.android.app.safetyassurance</string>

<string>com.samsung.android.kidsinstaller</string>

<string>com.wsomacp</string>

<string>com.samsung.android.app.edgetouch</string>

<string>com.wb.goog.got.conquest</string>

<string>com.samsung.android.app.settings.bixby</string>

<string>com.sec.android.app.desktoplauncher</string>

<string>com.sec.android.daemonapp</string>

<string>com.android.vending</string>

<string>com.dti.att</string>

<string>com.samsung.systemui.bixby2</string>

<string>com.microsoft.skydrive</string>

<string>net.aetherpal.device</string>

<string>com.att.mobilesecurity</string>

<string>com.samsung.android.bixby.service</string>

<string>com.samsung.android.app.tips</string>

<string>com.samsung.android.bixby.agent</string>

<string>com.att.thanks</string>

<string>com.att.callprotect</string>

<string>com.att.myWireless</string>

<string>com.samsung.android.game.gametools</string>

<string>com.samsung.desktopsystemui</string>

<string>com.samsung.android.da.daagent</string>

<string>com.sec.android.desktopmode.uiservice</string>

<string>com.amazon.appmanager</string>

<string>com.samsung.android.app.routines</string>

<string>com.sec.android.app.dexonpc</string>

<string>com.sec.android.app.cmas</string>

<string>flipboard.boxer.app</string>

<string>com.samsung.android.wellbeing</string>

<string>com.att.iqi</string>

<string>com.samsung.android.bixbyvision.framework</string>

<string>com.sec.android.service.health</string>

<string>com.samsung.safetyinformation</string>

<string>com.att.dh</string>

<string>com.att.tv</string>

<string>com.facebook.katana</string>

<string>com.samsung.android.game.gos</string>

<string>com.att.android.attsmartwifi</string>

<string>com.samsung.android.app.camera.sticker.facearavatar.preload</string>

<string>com.facebook.system</string>

<string>com.ws.dm</string>

<string>com.samsung.android.bixby.wakeup</string>

<string>eu.thedarken.sdm</string>

<string>com.samsung.android.lool</string>

<string>com.samsung.android.app.spage</string>

<string>com.samsung.android.mateagent</string>

<string>com.enhance.gameservice</string>

<string>com.android.emergency</string>

<string>com.att.dtv.shaderemote</string>

<string>com.att.csoiam.mobilekey</string>

<string>com.att.personalcloud</string>

<string>com.facebook.appmanager</string>

<string>com.samsung.android.bixby.agent.dummy</string>