You forget about the insane health defects and addiction that comes with these drugs. If you’re just talking about cannabis, that’s completely different. I support legalization of cannabis, nothing else.
You also forget about the fact that the drug warlords and extremist groups are funded by the illegal drug trade. If we legalize them, we’re providing them with a LEGAL way to make money, and therefore take over the world faster. (Well, I guess I should have added that into my opening post, my bad.)