I was a user of one of the Fandom wikis this group took over. Moving the information to a better platform is fine.

What wasn't fine is how they made every single page on the existing Fandom wiki redirect to a meme page that didn't explain what was happening. This was particularly disruptive because it made every single google result for "<game name> <topic>" invalid as it redirected to this useless page. Fandom has better SEO and the replacement wiki was so new it didn't appear in google results for several weeks. It was extremely annoying.