I have one in mind but let's remember that there's good in that fandom too!! I'll say it, but I don't dislike the entire fandom!
Blinks because they start fan wars easily and they're too immature. I'm not trying to bring a fight or anything, but I've seen videos and comments about unpopular opinions, etc and it's mostly Blinks who're arguing back instead of just simply skipping through it. I'd be fine with it if there's a reason to be mad about it, but some of the ones I couldn't stand was how someone just simply commented that they prefer who over Blackpink (With polite and all)... THEN THE NEXT THING I SEE IS A BUNCH OF COMMENTS UNDER IT, arguing and blah. (And then there's me: Not giving a blah about it and watches another video XDDD) Like, just leave the poor Blink who prefers another fandom more alone!
However, there're a lot of mature blinks and this doesn't apply to all of them and we should appreciate their existence <3333