It's been a few years since I've been on Facebook, but doesn't facebook show your comments to your friends by default? It's not like Reddit or Hacker News where everyone sees the same comments, is it?
Yes, you will see comments from friends on posts like these. Even if they have a million comments it will come into your feed with a friends replies visible.
That or the post is some variation of "tag someone that does X", or the one I've recently noticed "tag your favourite celebrity and see if they'll respond". Random pages I've no connection to are now popping into my feed because some page I follow responded to someone that tagged them under one of those. Completely pointless.
