You have one glaring flaw. You assume everyone is the same based on your few accounts of people and "women that give up pussy for it". Those are losers that will end up on worse drugs and in shittier situations.
Back here on earth, most of us with self control can smoke a joint, avoid popping a pill for our bad knee, and do no harm to ourselves or others.
Never heard of a guy smoking a joint, losing control and beating his wife and kids. That's only for that legalized recreational stuff like drinking, which I'm sure you'll defend, simple for it being labeled legal. Rather than see it's truly adverse effects. You're still living in a sleeping mind.