I joined during the first Reddit exodus, and it seemed like for ages the amount of Lemmy content was generally increasing (sometimes quickly, sometimes slowly, but overall increasing). Now it seems that when I sort by New, I get through everything since my last visit much more quickly than I used to. Is that my imagination, or is the activity declining?
At the very least, I suspect Lemmy, as a federated network, has more power to filter them. We saw years ago what happened when the Wolfballs bigots tried to join, they were eventually isolated by most other instances who continued to run without them. So as long as we can retain a situation where the largest instances actually take a solid stance against assholes and trolls and bigots, then it becomes much easier to make them all optional, shunned to register on the more liberalist permissive instances.
Good point. Also worth noting that, since Lemmy isn’t owned by a company trying to make a profit, there’s no incentive to put up with outrageous jerks who drive up engagement.