Fun fact: Any given reddit user has a one in three chance of being female.

Fun fact 2: Any reddit user with a female name in his username is guaranteed to be male.

You can try this trick, it really works. If you see a reddit screenshot on the internet, and one of the usernames has a female name in it (no matter how innocuous the comment that you see), half the posts will be in subreddits for games played solely for male autists, the remaining half will be split between some autistic subvariant of communism and his crossdressing fetish.