I agree with a lot of what you've said, especially this part. Personally I believe in a basically maximalist philosophy and political program involving drugs...I think that the best course of action would be for state-controlled access points where psychoactive drugs would be sold in measured, pharmaceutically-pure doses...that wouldn't eliminate all the problems associated with drug use and abuse, there will always be people who use drugs in reckless or irresponsible ways. There's no way to eliminate that, and the issue would probably be especially acute in situations where people don't see a way to live a life with dignity and meaning, purpose, all that good stuff...that's why the second component, involving major investments in infrastructure, healthcare, energy, a public works program (a real one, not just some crap where the government subsidizes a bunch of private corporations) etc...
But, at the same time, while those solutions are the ones I personally think are the best, and would result in the best outcomes, there just isn't the political will (in my country, the USA) for even the stuff most people think would be actually good, like accessible healthcare for all citizens or renewed infrastructure...and the drug stuff, basically forget it, the belief that recreational drugs should just be a legal and accepted part of American life, facilitated by the very entity (the government) that used to work towards their prohibition and elimination...it's not as fringe of a belief as it once was decades ago but it's still a fringe belief IMO. So I see TUF's point about "working with what we've got", basically