A wikipedia written by only verified trusted experts is called an encyclopedia, we have those online now. I think there was once a wikipedia-like online encyclopedia way back when in the late 90s or early 2000s that would only allow verified experts in whichever subject to participate to edit and create articles. I can’t find what I’m talking about atm but it basically died from lack of participation and only had a hundred or so entries.
I haven’t had a FB account in years, but a friend has been on it for nearly 2 decades. They said there’s no longer any posts from people on their Friends lists, it’s become nearly all ads/spam as they scroll.
Thanks for taking the time to do that for us