There is something misogynistic about the idea that older women should not participate in fandom, like it& #39;s okay to be passionate about frivolous stuff while young but once we reach a certain age we should stop being A Person and live in function of kids/job/vacuuming the house.
This is not something that is ever brought up about men (ever heard someone say that middle-aged dudes are too old to play Fantasy Football?) it really underscores how much we (yes, even women) police what other women can and cannot enjoy.