It's a shame so many folks are getting caught in the preset jam. I know people with medical cards that tested hot for THC and had to go through the substance abuse policy protocol, without ever being intoxicated on the job. The moment you describe will be a watershed moment for cannabis and those that enjoy it or medicate with it responsibly.
I have seen a little bit of King of Kush but I may record the show to do a little binge watching to learn a little more about the business.