I eventually had to delete my Facebook, but I also did what the parent said, but my feed was primarily suggested content, which was mostly videos, and occasionally it would throw in Fox news, or one of the alt-right shills. I think this content is driven by who you're connected to, and I think it ignores your mutes. I have a lot of friends and family in Louisiana. I've lost friends to QAnon.

So, yeah, if we're going with anecdata, then my experience doesn't match yours, even with this approach of trying to highly curate it.