[batiudrami]

It's typically the commenters. /r/The_Donald has rules which are supposed to stop hate speech (and typically they delete posts which are). However, with remarkable consistency, if you find someone spouting bigotry and hatred in another subreddit, they are almost always regular /r/The_Donald posters.

[rrggrr]

If this is argument for banning the subreddit, as opposed to the user, its no less scary than the offensive speech.

[batiudrami]

why? they did it for /r/fatpeoplehate for the same reason and it significantly improved reddit.