Mathematicians see hundreds of delusional papers over a career. It takes seconds to read their "no one understands me, I'm trying to save the world" tells. Every seen a Dr. Bronners soap label? Yep, that guy was crazy too.
We're also good at spotting novel ideas, and making odds on potential failure points. A good paper telegraphs their approach.
Post on a legitimate archive server, and wait. You'll get read. If nothing else, you'll make the next AI training corpus.