I hope you recognise that this is only your opinion. The beauty about a crowd-sourced encyclopedia is that you don't get to define what other people find interesting or of cultural value. The (utopic) mission of Wikipedia is to encompass the whole human knowledge, and that includes a lot of niche topics which might be interesting only for a small amount of people, but it is not limited to that. I love that Wikipedia has a lot of info on "current" (i.e. popular right now) topics, as I get to know what I want to know avoiding the gazillion ads (even though I blackhole all of them) or click-baity titles from the rest of the internet.
I hope you recognise that this is only your opinion. The beauty about a crowd-sourced encyclopedia is that you don't get to define what other people find interesting or of cultural value. The (utopic) mission of Wikipedia is to encompass the whole human knowledge, and that includes a lot of niche topics which might be interesting only for a small amount of people, but it is not limited to that. I love that Wikipedia has a lot of info on "current" (i.e. popular right now) topics, as I get to know what I want to know avoiding the gazillion ads (even though I blackhole all of them) or click-baity titles from the rest of the internet.