This sounds like an amazing idea. Twitter is currently filled almost but not entirely with the worst we have of society.
He's going to get as many of those as possible, who already appear to have impaired decision making capability, to hand over their money.
He is the absolute worst at managing his money so he'll just lose it on the next bad bet.
Then maybe the SEC stands up and drags him off to jail?
Hell even saying that you won't need your bank might be damning when he finally releases the project.