Big Alcohol will lobby hard against this. They love their little monopoly. I sure Big Pharma will also lobby hard against legalization. Who has time to worry about the side effects of anti-depressants when you don’t need them anymore?
That has traditionally sadly been the case. The nice aspect of this is that the medical group has stated that even if it’s not some wonder drug, it’s not worth them bothering with. Of course, some paid professionals will be found to disagree.