Honestly, for a while on Reddit, downvote was the only action other than posting comments that I engaged with on Reddit, mostly because I never felt strongly enough to upvote or block or save. And then I went in and seriously prunes Subreddits and basically cut all the Subreddits that I would ever downvote in and the ones that were negativity based like all the Subreddits dedicated to showcasing trashy, racist or otherwise shitty people. Also, any subs generally based in being down on something, even if it was something that everyone should be down on. Also nixed subs like latestagecapitalism because while I broadly agreed with the sentiment, they very vitriolic about everything. Reddit really improved for me since then. Highly recommended, I then spent a lot more time upvoting and commenting. Obviously don't have that problem on Lemmy.