>but also not downvoted

Well, there is no way to downvote. Point-based systems usually turn out bad if the community is too big. Just check big subreddit like the defaults, posts get too catering to group-think. Not having downvotes or even upvotes, means that you have to deal with crap posts.

For some people 4chan has "upvotes", what they call "(you)"s, basically a reply, people post too much bad content just trying to provoke a reaction.

The introduction of the "(You)" feature arguably changed the spirit of 4chan, since now people know that when they get a reply their comment will get more attention because the list of replies is listed on the comment itself. I don't think there was enough pushback against its introduction a few years ago.

If I still had an imageboard, it would never implement a feature like that.

Exactly. It's bigger than an upvote!

Of course, people could still get it from extensions, but not everybody uses them.

Still, the provoking nature on 4chan would still remain even without (you)s as it's the quickest way to get answers.

> You can have a normal thread where someone will casually drop the N word or other slur and it will just sit there, maybe not even acknowledged but also not downvoted or deleted. That alone is enough to turn people off immediately. They need that sense of retributive justice for a wrong they see in the universe.

Choosing not to hang out with people who casually use the N-word makes me vindictive?

If i understand it correctly, its an rather interesting system working as intended. As an open "community" (to use the term very very loosely) image boards have an intrinsic problem of how to keep away unwanted behavior, and with that people, as they are designed to have as low of a barrier of entry as possible. Here the definition of unwanted behavior just differs, the focus seems to be that there is no drastic shift in user base and atmosphere. If you look at an image board a decade ago and compare it to now, the goal of a successful imageboard seems to be to have the impression when coming back as if you have never left. You cant achieve this with just (voluntary) moderators. Something like the far right taking over /r/europe/ over night with the moderators being overrun by to many new posters and old users leaving as a result would be the super gau for an image board. So how do you keep away drama and people who "feel the need to correct every wrong"? Thats how you get some of the profanity and racism. Making unwanted people want to leave instead of relying on unsustainable bans. If you look at the historical development of 4chan, the founding of /pol/ was in 2011, if memory serves right, that was shortly after 4chan introduced stricter moderating of outright illegal content. While granted necessary and the right thing to do, with that the last thing that kept people seriously engaged in the far right away was gone. As such the only option left to protect the remaining boards was giving them their own. Put differently imageboards are designed in such a way that filters for rather specific users by making sure that everyone else would never want to be associated with one and be disgusted by the sight. To give a real example, remember the guy in the first semester of university who brought up streaking in casual conversations and browsed old /b/ in the middle of a packed learnroom not giving a shit? Thats who they are looking for. So if you look at the history of 4chan, apparently you can either have an image board which gets spammed with gore and child pornography or you get one with an active far right userbase. The creation of /pol/ is in my eyes a direct result of former filter strategies no longer working. There is apparently very little that can disgust a Nazi. Who would have thought?