At this point if I see "Made with {whatever_service_you_outsourced_thinking_to}" on a PR description and you didn't even feel like putting the effort to remove it, I'm going in with the assumption that you didn't bother to do or check a lot of things.
I mean... it's satire but a giant agent honeypot in and of itself would be useful. Creators of PRs for such a project could then be blacklisted elsewhere.