Now that machine learning classifiers are more and more mainstream, I'd hope someone would build a system of pluggable ones you could use to dynamically block w

Now that machine learning classifiers are more and more mainstream, I'd hope someone would build a system of pluggable ones you could use to dynamically block what you don't want to see. When it comes to systems like scuttlebutt though, can't you just pick who you follow and if someone posts stuff you don't like, unfollow them?