In the past they've made fun of Pakistanis for being inbred and implied that the only way that some actresses could have gotten famous was through sexual favors (this was during the start of the #metoo thing). Most of the subreddit is memes and random political nonsense but when certain topics come up there is a lot of hate. I don't have any specific data as it would be weird to just keep evidence on hand for these sorts of claims but I could get some examples later when I have time if it's really necessary.