You're not the first person I've heard who said that so there must be something there. That's not my experience however, I find that Reddit makes me angry these days, getting annoyed at all the low-effort, inconsiderate posting. Having a debate on Reddit is impossible I find because saying something that goes slightly against the hive-mind you'll you'll be passive-aggressively downvoted, which has a chilling effect on what people say. I like that Beehaw doesn't have downvotes, especially on local communities. On Beehaw/Lemmy someone might argue with you but that's at least better I think than the knee-jerk downvote-to-oblivion you get on Reddit.

It's true that a lot of people are more similar here than on Reddit. I'd argue that's not necessarily a bad thing. The one-size-fits-all social network for everybody approach I think doesn't work, it's more natural to choose a group you fit in to and feel comfortable with (which is how things were on old style forums and message boards). What ever happens to Lemmy/Beehaw in the future, the main thing I hope for is to have plenty of choice of smaller forums which is what's been lacking in the last decade or so.