Your example had the $12 job giving you $16, and the $15 job giving you $16
What’s the difference?
What stops you doing a deal where you (on paper) work 80 hours a week for $8 rather than 40 for $16, you’d cost the employer the same, but you would get twice the income ($1280 a week).
You'd make more money taking the $15 job than the $12 job. Your W-2 says how many hours you worked (and how much overtime, if any). The federal government has access to those W-2s, and can determine the subsidy amount using it.
What’s the difference?
What stops you doing a deal where you (on paper) work 80 hours a week for $8 rather than 40 for $16, you’d cost the employer the same, but you would get twice the income ($1280 a week).
How do you even define when you’re working.