We've already resolved the issue of whether or not there are jobs Americans won't do ~ it's the rate of pay.
There are, in fact, no jobs, that if paid well, cannot be done by Americans.
Even Mexican whores can be successfully replaced, and at little change in the prevailing rate.
Correct. I made the same point elsewhere. For $100/hr I will clean toilets. Whether I will ever get hired at that rate is an entirely different question.