I mean, generally, I support this, but ... doing that is not exactly totally clearly legal in much of the US...

And also, weed is not the same thing as a whole gamut of potential mental health or other kinds drugs that are often unimaginably expensive without insurance.

Most prescription drugs in the US targetted at some kind of mental disorder... if not literally all of them, will tell you should not mix them with any amount of weed or alcohol.

Not that most people actually follow that rule, but maybe worth pointing out.