The ones I encounter certainly. I don't hang out on Reddit anymore, but I have had a glance now and again and one of the more noticable things are that my own national subreddit there are a lot of right wing/alt right viewpoints loudly touted. In the posts I encounter on lemmy, at least in the sphere I am a part of, it is much more of a leftist general vibe. I don't mind too much.

While echo chambers are not great, it is quite refreshing to have a break from the hate. Or at least have the hate directed in a way I am more comfortable with, I guess.