Mine is SsethTzeentach Youtube videos. Yes, he's an edgelord and yes some of his delivery is chanlord jargon that didn't age well and should be allowed to die, but he often explores games I never thought about before and often presents them in ways that are, in spite of the edgy gloss over everything, clever and funny to me.
I said it before and I'll say it again: it's possible to enjoy something while also accepting criticism of it. With that in mind, SsethTzeentach is my pick for my problematic favorite.
https://youtu.be/4Ow5lGFju1c
Fallout 76 fandom has a special layer of suck on top of the suck. Bunch of fascists and ancaps, mostly.
The series itself also Flanderized its own mythos from "nukes are a godlike terrifying mystery of the past" to "lol nuke the map for more epic loot" :so-true: