Well, somebody has to run the business end of things. In places where marijuana is legal, businesses are legitimately legally operating. I’m sure there are some good job opportunities available.
Except, and it’s a big except, the money can’t legally be introduced into the banking system because it’s derived from federally (unconstitutional) illegal activity.
That makes for everything being on a cash basis, and there’s a lot of that. On a security basis, you definitely want to be in the states with the most 2A friendly environment because you’re definitely going to need to be carrying!