rolling-brownout

I noticed that scene in Nomadland too, having watched the movie after reading the book. The book discusses the realities of Amazon staff, such as repetitive stress injuries and being overworked, while the scene in the movie makes Amazon look like a chill workplace. I wouldn't be surprised if you are right on that at all.

It's not really a training issue I feel- it's an issue of overscheduling drivers to the point that properly parking or finding a space is impossible if they are to keep to their metrics.