fextralife has the exact same behavior as Fandom: autoplaying their Twitch streams to farm views and displaying ads, at times hiding it in invisible iframes, or making it so small you can't find it, leading to Twitch making rules against embedding autoplays, ads everywhere, shitty AI generated stubs for half the articles, botting and automatically piling on criticism, and fundamentally, it's just plain wrong, everywhere.

The initial Dark Souls wikidot was excellent. Fextralife bullied and threatened them into closing down. At this point, people don't move on because of habit, but the quality for the Elden Ring wiki is dramatically bad. Information is outdated, poorly maintained, actual fixes are being reverted by their own, paid editors, other wikis are suspiciously often the target of attacks and deleted content.

Every page has a live chat and video stream. The content tends to be better, but it's not mechanically much better than Fandom.

It also highlights an important difference between why wikis can be useful. If I want information about Elden Ring as a game, Fextralife is pretty good (with some ublock filters to kill the stupid chat), but it does that at the expense of information about Elden Ring as a fictional world. That's not usually why I'm looking up Elden Ring information, but it sometimes is.

It's not fresh in my memory, but I recall being extremely annoyed at the Elden Ring wiki around the release of the game; not for lack of being filled out, but the site was just not fun to use.

Truth be told, it appears that Weird Gloop/mediawiki has a bit of a monopoly on wiki platforms that don't suck.