Absolutely. That's what these "legalize it" pot heads just don't get. If they ever do legalize it, that doesn't mean they will be able to grow their own, and sell it to their pals. It will become regulated like alcohol and tobacco. They will still go to jail for the same felony charges of cultivation for purposes of trafficking, or dealing as they do now.
It will simply become a controlled, and heavily taxed substance. And controlled means you can only smoke the government stuff, with a "safe" limit of THC content.
Forget the hybrid hydro stuff dopers. And forget growing your own and dealing. You'll have to go to the local booze can and buy the government stuff, and if you buy it for the underage kid outside the door, you're busted, and it's off to jail you go.
Keep pot safe, green, and illegal!