Because mine was indoor/soil/organic and didn't require driving up to Ukiah or waiting for the outdoor harvests, I got the same premium rates for it that are noted in the article.
As soon as I realized that weed was eventually going legal, I stopped entirely because I could see the writing on the wall. It was becoming commoditized to the point where it was impossible to compete. Too much money was being thrown at it.
Articles like this are zero surprise.