Usually it's the same users who always come into discussions in bad faith and simply argue against whatever is being said. There are a few people I have had blocked for months now and my experience as improved a lot.
My only gripe is, that I can still see them in my threads in the unread messages of kbin, and that kinda sucks.
But since the community at large is fairly small, it's not super difficult to eliminate the constant gripers and argumentative folks from your experience.
Crusader Kings. Check out https://youtube.com/@imperor
Buddy of mine feels the same and I will relentlessly shill for him. He's been making videos explaining what he does and why while playing for both CK 2 and CK3 for years and got me into it. Once they click, there is nothing like it.
He also recently started streaming a few months ago.
https://twitch.tv/imperorthefirst