Just like Facebook, Friendica also has a sort of activity center where you can see all previous notifications. It was ~2 years ago when I first discovered Lemmy. Back then, .ml was the most active instance, with Beehaw on the rise as well. I remember I started by posting in non-political communities at first, and nothing bad happened. But the moment I started to show them how brainwashed I was by Western Imperialist propaganda (sic), they immediately resorted to downvoting all my posts and comments like crazy - be them political or not. Below there’s a screenshot with my beloved Russian Government shill living somewhere in the West, Yogthos gave me a downvote (dislike) to a post I did in a test community. Don’t even know why they bothered, since neither Lemmy and especially Friendica do not have imaginary points for activities on posts and comments. But there’s that, lol.