Yes I've been using Facebook several times per week for years. I have hundreds of friends there and don't really see any divisive rage-bait garbage, so I'm not sure what you're complaining about. Maybe you're using it wrong?
What I have done is "Hide all from" most of the pages that show up in my feed. So I mostly only see original content posted by my friends and very little shared from other pages like the fake news on CNN or whatever.
The algorithm is dogsh*t. It somehow got it in its head that I was a Harry Potter fan (I’ve never read a book or sat through a film - no interest at all). It kept pushing HP fan groups at me. Constantly. I would hide all from them, but there are thousands. It felt like I was going mad.
In the end I just Social Fixered the hell out of it all - bye bye ads too. I can’t imagine what it must be like it wasn’t something so innocuous.
You have to adjust your feed a little for the best experience, yes. Hard to imagine HN being against taking a little up-front effort to get something that's more efficient in the long term.
What I have done is "Hide all from" most of the pages that show up in my feed. So I mostly only see original content posted by my friends and very little shared from other pages like the fake news on CNN or whatever.