I don't see how you could be down voted for this on a forum that specializes in exactly that: supply and demand. Amazon needs the work done, people are willing

I don't see how you could be down voted for this on a forum that specializes in exactly that: supply and demand. Amazon needs the work done, people are willing to do that work for that wage under such conditions - supply and demand. At least people have that option; impose restrictions, and many go from having that option to not having it (while the employer finds cheaper options).