Back to the pay issue ~ if it costs $100 an hour to get an American to do a certain kind of job, but you can get an illegal to do it for $50, and you go out and hire one, that means that you are not paying an honest and moral price for the job.
Nothing simpler than that.
It doesn't get any simpler than that. ;-)
Peace be with you. I'll not respond to you any further.
Thx!