From what I heard over the CBC News, the right to grow is going to be still there, yet still with some restriction as to how many plants... The latest news I heard was mostly about the price of it needing to be low enough not to be prohibitive to the general public.
Yet, there a situation arising relating to an homogenization of the plant toward one specifically government controlled genes. They say it is because of the "need" for quality and health control, but, as you underline, the monopolization is on the rise even more so because of this movement. I wonder how the users will respond to that, whether they will stat to grow more diversity in order to deal with the problem or if they'll become lazy and allow for the cannabis to become another one of those plants that see such homogenization that it kills its natural diversity to the profit of human-made synthetics.
Thanks for the opportunity to share on this matter, may the force stay with us and namaste :)