> Algorithms are powerful because they can cause tiny, incremental and often completely unnoticeable changes of opinions and perception.

Stafford Beer predicted in 1972 that increasing variety without regulatory variety to combat said variety would send society towards catastrophic collapse because there are so many possible states in the social system it becomes as complex as things like weather and wave formation.

https://archive.org/details/DesigningFreedom

But we got the American Skinner Box model, mixed with heavy doses of hipsterism instead.

> A tiny fraction of the technically literate people escape the big platforms

I suggest you look into it a bit more and read about the associations between people like Nick Land, Milo Yiannopoulos, Steve Bannon, etc. While it's true some of it was done by social media, the thing about it is that conservative media has and always been this close knit juggernaut hype machine since when Rush Limbaugh appeared in the depths of AM Radio hell. To them, it's merely a faster way of organizing the way they have for years because there isn't any cost. They no longer have to print 5000 copies of something. It's low hanging fruit. Most of the alt-right are ex Ron Paulers, that were already into things like bitcoin through the libertarian party since like 2012. They never "escaped the big platforms", they were always recruitment points for normies, which doesn't even require them to do anything but promote mainstream conservatism then say "go here for more stuff" that can't be tracked by Facebook's AI. Maybe your grandma may not have "escaped" but your grandma probably isn't on the streets shooting black people or lefties. Bitcoin was transacted between these Russian/American groups according to the Mueller report also.

> Many people joining extreme communities have been nudged by algorithms, especially Youtube's. What happens from there is usually just plain old group think and tribalism, feeling the comfort of finding a community to belong to.

The algorithms merely bayesian filter a giant database of what people like and feed it back to them for their increased engagement. These people would have chosen such content on their own, and the fact the content exists in the first place that plays to their real views (not views they show in public) that have existed for hundreds if not thousands of years and are passed through blood lines (if your mom is a dem or rep or kkk, you're gonna be a dem or rep or kkk 80% of the time) it legitimizes the worst of human behavior which was socially unacceptable.

But algorithms don't do that, communication without moderation does. You aren't going to get a Trump supporter to start watching CNN or MSNBC, and if the satellite stopped carrying it they would cancel their subscription and go somewhere else. So if the Internet offers media that has their views, they will seek it out and if the algorithms amplify this by sharing what other people in their social circles say, even better according to them. Saying that these people were innocent and normal before Facebook came along and made them radicals is just flat out wrong. They can just say the n word to each other with millions of people instead of having to hide it among close friends like they're smoking weed or something.

This polarization was happening long before Facebook and the Internet even existed, especially during the Clinton administration and the things that got Tim McVeigh to bomb Oklahoma City over Ruby Ridge, Branch Davidians, and the Assault Weapons ban. That's who these people are, always will be, and giving them a communication platform without strong information control is asking for trouble.

You aren't going to get away from business interests, religious interests, or racial interests it's basically impossible. You just need to create a sense of civil society via the web through ejecting bad actors from the public square. I know if I walked into a gay bar and started yelling homophobic slurs I probably wouldn't make it out of there alive, and if so I'd be kicked out for life with a nice bouncer at the door to greet me if I tried again. The Internet has no such protections.