You can also just do what everyone on reddit does: label them a SJW, a term with near-limitless utility on reddit, and dismiss them. Anyone with a mind toward social issues will be labeled a SJW in short order, and for some reason that particular accusation resonates with much of the reddit community. This is all just my experience, of course.
Well duh, hence why fatpeoplehate got banned and shitredditsays stays because they're pretty much the same subreddit, except the latter actually breaks the rules.
Except for that time that fatpeoplehate doxxed the staff at Imgur on reddit when Imgur no longer tolerated FPH posting images of fat people to laugh at on their servers.
Context is important.