That's assuming every single Redditor sees every single thing that's ever posted on Reddit. I've never, not once, upvoted or posted a joke about feminism as its own big post in a subreddit. New people can come and go, and enjoy the same jokes, man. Not everything is a damn crisis, which requires gallons of tears because you have to glance for a quarter of a second at a joke that other people are laughing at but you're not because you've seen it before. Instead of being salty, recognize that whatever odd number of people who upvoted this are laughing and enjoying themselves and not living on the negative side of the fence like you are.