I don't think AI is the problem, just the code quality, which is the coder / owner of it. There have been plenty of crappy addons, before AI. Maybe addons need to go through a QA process before going live on first upload? A few volunteers who just manage that. Is the code up to spec on creation, or not? Updates are not vetted. You can even have a bypass for known users who only upload quality addons? You're really just trying to stop the resource directory becoming an AI slop repository, not banning AI itself... and one check on creation can do that, then let the person go wild.