[Feature request] User tagging

I would really appreciate a way to tag users, especially with the shitshow that is the ongoing decline of [insert favorite hero/villain here]. Blocking bad faith and misinformation actors gets them out of my face, but that's one less downvote. On the flip side, it's nice to keep track of the chill folks as well (like with Apollo's friend feature).

Edit: maybe also a setting to collapse certain tags by default, still hiding the rage bait but with the option to interact.