Yes, you could create a fully automated operation using a fleet of these micro-machines and make great money with it.
The problem is with the little tiny union organizers that would show up with little tiny lawyers driving Hot Wheels BMW's
I was just thinking “autonomous” myself. There’s a lot of little RC vehicles there. If he’s manually operating every single one without any buddies helping him, no wonder its taking so long. If someone could help him out with some robotics hardware/software to make them all run simultaneously, he’d be done in a month.