1. Only following industry people and chefs. Basically just work and hobby. Anyone that strays into politics or social issues is hard cut. Not because they're wrong for doing so, but because with an anxiety disorder I'm not equipped to handle the constant bombardment of that. 2. I got a plugin that blocks the trending topics. 3. I have a keyword blocker for anything politically or socially related.
With that my experience has improved dramatically, but I really only was able to curate that experience because I work in the social media marketing industry. Regular users aren't as well equipped in the slightest. It's great because now I can use it for networking and my interests in a way thats much better than Facebook groups (which is what I formerly used to make industry connections).