@rastilin@aus.social Yes, it's also proprietary service as a software substitute so you can't host it yourself like MediaWiki, XWiki and similar software.
Unfortunately I still find myself on Fandom quite often because they do host a lot of information that is not available anywhere else.
Thankfully Fandom is still a readable website with adblockers and javascript disabled tho, this is how I browse Fandom if I end up there.
I would never contribute to a Fandom wiki page, as I definitely don't agree with their TOU. I wouldn't get an account.
The Fandom wiki does seem to be something of a blight. Even when they're empty they crowd the search results, they're filled with ads, they're wayy to slow even while empty. Just awful in every way.