You are making the problem seem worse than it actually is. Account age and inability to delete comments make an anonymous reputation pretty realistic on HN at least. Just in this thread we see examples of toxic comments being downvoted into invisibility (oblivion).
Or is the problem that /r/the_donald exists? Just don't go there if you don't like it. And don't go to /r/trees if you don't like marijuana.
Or is the problem that /r/the_donald exists? Just don't go there if you don't like it. And don't go to /r/trees if you don't like marijuana.