Like some of the top-ranking comments here are saying, that place has a very large proportion of people who were coming from the banned subreddits like The Donald, various straight-up hate communities, and typical alt-right groups. So naturally, alternatives that were founded by anarchists and socialists (raddle, lemmy.ml) were almost always disregarded there, possibly with the exception of the Wolfballs admin (I can't remember too well if they got much attention with the 'they're not all like that' line)

It's always funny to me to see newer users complain about a lot of political (incl. FOSS) users in an inherently political project, which was picked by many precisely because its political values prevent the for-profit shittery that reddit.com has been doing for 15 years, and that alt-right social media alternatives frequently do whenever they get enough users. Yes, we're going to voice our concerns when people show up at the door and want this to be just like reddit was, or bring over the uncritical mainstream ignorance we came over here to avoid.