Thread:Merrystar/@comment-35588571-20200924213941/@comment-11001-20201002030020

You should be able to remove your own rights if you want -- go to your profile page and click on the contributions tab. Then click on the "user rights" link. Uncheck the boxes and save.

That said, you don't have to demote yourself. It does not harm to leave the rights on your account until somebody else wishes to adopt the wiki.