Wikipedia has some severe biases when it comes to what and who counts as notable. For instance, you can compare ”programming pattern” and ”knitting pattern” and try to guess which is a 50 year practice and which is as old as civilization...
That sort of topic bias is best solved by adding new contributors, but they will intrinsically have to be different sorts of persons, and historically that difference has caused issues for the newcomers: https://www.nytimes.com/2019/04/08/us/wikipedia-harassment-w...
As for the lurking culture war and worrying about the word 'inclusivity' it is hard to imagine a less important issue. Wikipedia is one of the most structurally democratic organisations on the entire planet, and possibly the knowledge accumulating enterprise most resistant to social pigeonholing of its members. Even I could literally copy their software and content and rehost the whole thing if I don't like how the project is run. The Wikimedia Foundation can do whatever it thinks is best; good luck to them. There is no reasonable problem here, even for the paranoid.
Or MAYBE the Internet is structured in such a way that knitters are systematically discouraged from participating? Maybe non-knitters are getting favourable treatment?
The second question: No, I cannot explain how the Internet is structured to discourage knitters to contributing, just like I can't explain how STEM or tech jobs are supposed to be structured to exclude women.. Except, from my educations, there were _ZERO_ women from the start, so somehow, even before education started, they must have been structurally excluded, it's the only explanation, next to "the females didn't apply", which is entirely too reasonable to be true, especially considering that it's not even serving any political agenda.