https://burruezolaw.com/employing-minors-child-labor/
Yes, this is Florida, but my point still stands. While I did forget 16+ didn't have an upper limit on total hours, scholl causes scheduling restrictions and anyone under 18 must be given a 30 minute break for every 4 hours.
I would imagine distinctions like that would vanish if you deem them fit enough to be of voting age.
And props to sunseeker. Reed Richards likes your reaching power.