No. Apart from the relentless political posting, you-know-what-instance and a small handful of other people being obviously bad faith actors, I actually think it's a chill, relatively nice little place. A bunch of people will have Opinions and not be too shy about them, I figure that's fine as long as they're not aggressively off-topic, offputtingly angry or shared in a douchebaggy way. I haven't seen much outright incivility so far, whereas Reddit is a fucking constant shit blizzard.
I do hope we'll stay vigilant about astroturfing and bad faith participation, though, because it wouldn't take much to ruin the whole thing. "Redditism" is a natural-ish development for any large website if there's not a strong culture for resisting it, but it did become abruptly and noticeably worse once it turned into a pawn in the 2016 US election. Politics, as always, is the mind killer.