Board Thread:General Discussion/@comment-45519346-20200529034811/@comment-25788584-20200529055916

While I don't know about user pages, I've regularly seen admins update outdated/broken links on user talk pages, so I don't see why it should be a problem if you are the admin. Just make it a rule on the wiki to not have redlinks on user pages. As for your second issue, that would probably be the best idea.