That's the game of these companies. Scale first and figure out all of the problems. Of course, there will be waste as that gets sorted out but there is economic

That's the game of these companies. Scale first and figure out all of the problems. Of course, there will be waste as that gets sorted out but there is economic incentive to reduce waste (as long as it is a cost). More broadly, this is how capitalism works. Capital is allocated relatively efficiently but there is a lot of failure and waste inherent in the competitive process.