Shit. Maybe that’s what completes the time loop! Musk is a bootstrap paradox. He’s going to spend a trillion dollars building a time machine. He knows how to build a time machine because his future self told him how to build a time machine. Nowhere in this time loop dusk Musk ever actually discover the science of how to do this. He’s just passing a pdf of detailed blueprints around. It’s like something Arthur C. Clarke would pen, except incredibly stupid.