Medical Cannabis or Why Prohibitionists are Evil People

See here is what I don't understand, if you look at the history of Marijuana and you learn WHY it was banned, there should be no problem legalizing/de-criminalizing it. My own mother has had cancer... twice. So this one is near and dear to me. She almost didn't survive her first encounter and was extremely ill due to the treatments.

Medical Cannabis is a wonder drug basically. The fact of the matter is that too many people shriek about how EVVVVVIIIILLLL it is, or how those that smoke pot are wastrels and no good people that are not worthy of relief from pain or other symptoms that Medical Cannabis can treat. I don't smoke pot, but by god, if I had severe pain issues I'd rather smoke pot than take any of the myriad of opiate derivative drugs out on the market for pain management.

These people are the same damn breed of Prohibitionists that we had running around the US in the 1920s and 30s. They should be treated with the same mockery and scorn.

There are no, repeat zero reasons for banning this for medical use as proscribed by a physician.
(Personally I think there are no reasons to to ban it period, but hey, I'm just a crazy liberty nut, what do I know?)