There's zero chance that Musk will have suddenly "solved" FSD in a day, a week, or a year. He's not an engineer; he's a money man, and a grifter.

That's why people keep giving Tesla money: because Musk has fooled so many people into believing he's this amazing engineer, who could, possibly, "solve" FSD overnight—and, moreover, has gotten them to buy into it so deeply that they have tied their identity into that belief, and so in order to continue to cling to it, they reject empirical evidence of both his lack of qualifications and his outright crimes.