Text is identical, this is not AI, more like a cheap autoposting script. If AI was actually used, it could generate wildly different text every time, it could even use what user said in some post as a context to suggest something to him. That would actually be the only reason to use AI here.
4chan’s /v/ is a great example of regular heavy astroturfing
If the site tries really hard, they can control serverside how many seconds of ad you watched to decide if you can access any content whatsoever. Something like this is already present on Twitch iirc. So in the endgame the only universal detection-proof solution I can imagine is AI/GPU based adblocker that will visually detect ads on your screen and overwrite them with something else without actually skipping.
I personally think this is more of a culture thing than anything related to UI. So yes, moderation is very important to that, features/design/UI/UX to lesser extent. Memes on Reddit are mostly posted to subreddits dedicated to memes, you can actually just not subscribe to those. You can also use “home” feed instead of “popular”, “explore”, “all” so that you don’t get random irrelevant meme subreddits tossed into your feed. Personally, my biggest problem with Reddit is non-transparent moderation. And sometimes even automoderation. Things just get removed automatically for mysterious reasons, then you go ask why. Then question also gets removed silently without any explanations. That’s how Reddit moderation is nowadays. Lemmyworld also has some moderation issues and drama going on, but the whole platform is inherently decentralized and you’re free to pick any other instance with different admins and moderation choices. I already started using few more to see how it goes and to ultimately stick with what I like best.
The only tree structured texting thing from back then that I remember is mailing list conversations. If you remember any names of old forums like that, it would be interesting to research. Maybe there are still screenshots or archived pages of those.
I believe old style means linear threads and other oldschool UI choices, not just look/aesthetics. That one has tree comment structure similar to all redditlikes, which (I believe) is relatively a recent invention? Have you seen comment trees like this few decades ago?
Doomworld for new maps and mapsets for Doom 2 and Heretic.
I think the big problem is the concept of state and corresponding geographical boundaries. If humanity could get rid of geographical binding of territories to states, it would stop all wars, and capitalism would work much better for everyone. Instead of states there could be some kind of unions and they could be represented in different geographical locations, and the infrastructure of any geographical location could be managed by cooperation of unions existing there.