My husband's family were migrant farm workers, and I believe there are Americans who would do the work again.

Just a few miles from us an older man had a truck farm and he worked dozens of high school boys during the summer, weekends and after work.

If and that is an if, workers are needed, make them totally temporary, with the farmer putting up a deposit which will be returned when the workers are all returned home.

There are many of the jobs that could be done by machinery. If needed, more would be invented. Isn't it time we move into the 21st Century in that respect?