> It pays relatively well ($15 per hour for most contract workers).
How is that relatively well? Compared to McDonald's employees, probably. Compared to other actual technical jobs, like electrician, I can't imagine. Compared to Google devs, not at all.
Working 40 hours a week with no vacation that's about 31k. Being a contractor means no sick leave, vacation days, pension, insurance, etc.
The US is such an odd country.