The trucking industry is instructive here: Trade groups have argued that it is facing a shortfall of 51,000 workers, yet businesses have not yet shown much willingness to cut hours, boost pay, and improve conditions to lure workers in.
Now that's a good point. The job could be much better if the employers were better organized. Employers want to send someone out on the road for weeks at a time. With better scheduling, the first driver drives for four hours, stops at a truck stop, and swaps trucks with another driver going the other way. Both drivers end up back home at the end of their shift. Where's that Flexport guy who's always on here when you need him?