Possibly because many users coming to Lemmy are pissed off by something. It’s not a platform for fun users, but for grumpy old cats wanting their unachievable utopian discussion forum, where all behave the same as they do. ;)
Criticise lemmy and prepare for downvotes deluxe.
Dreh die Antenne nach links, ich krieg nur rauschen hier unten.
It would be white noise, “weißes rauschen”, but nobody ever said the “white” part.