It is a pity that this government does not really want to legalize pot. Instead, they are industrializing it. The way I, and many other people, want it is that growing and selling pot it similar to growing and selling cabbages. Like food, if you buy from local growers you can ask how they grow it.  Pot could be similar and as safe as you want it with respect to applied pesticides. Or, you could buy seeds and grow your own, your way.