Most people aren't hauling scrap, either. And of course there could be autonomous solutions for that. If you don't have to own the truck, you could more easily

Most people aren't hauling scrap, either. And of course there could be autonomous solutions for that. If you don't have to own the truck, you could more easily get some sort of enclosed vehicle (like a box truck or small dump truck) to do the hauling, because your investment is very small (you only need it for a few hours or days).