Earlier quoted context omitted.
> cutting out menial decisions such as customer service. … Each person in the US hired to do that job would spend their entire paycheck This person can no longer get a customer service job, but why can’t they get another job? Customer service is hardly career with a huge sunk cost in training and with a non-fungible skill set. If they go get another job, compared to the base case of economy = customer service, we now…
It's easy for anyone to go get a different job as long as the supply of jobs is infinite. But it is not infinite; eventually, we reach a point where we no longer need additional ditch diggers.
The supply of jobs exceeds the supply of workers, so yes, you should be able to go and get another job.