Board Thread:Support Requests - Getting Technical/@comment-34739264-20180609124915/@comment-1038387-20180609133732

Users are allowed to copy content from other wikis, as long as there is proper credit to the original author, either through a link or importing the entire history. See Licensing. If they don't, point them at that page.

If you're dealing with the sole admin, then they're more or less in charge of the rules, like notability, even if they're not written down. If they want articles on everything, they can do that, and you can disagree with that, but the admin is free to disagree with your position as well.

He's also free to ignore you. It's not nice, but you can't make him talk to you.