Illiterate street kids can run a pot business.
I was in a quad (four students) at college and one of the guys was growing enough pot for our whole tower (several hundred students).
At most he spent an hour a day on his “garden” and charged low prices—really was just doing it as a hobby for a little extra spending money.
We loved the guy—kept us supplied with free food all year long...
I find it hilarious that the states have turned this into a bureaucratic nightmare.