Honestly I think the legal age for drinking could be lower if only society treated it better. A lot of drinkers are not only reckless but brought up to be reckless by how society treats them, what society expects of them, peer pressure, etc.

Similarly to how I'm salty about having to obtain LSD from black markets instead of having a known safe supply from a pharmacy. I trust my vendor, but the skill to not only find the market but to find the vendor and actually execute the ordering process is not easy to come by.

A lot more things could be available if people were properly informed and not just fed propaganda about how they're waay too dangerous. It's completely possible to be responsible about substances, it's called harm reduction. Also prescriptions are a thing -- even if I had to get a prescription from my doctor, I would even be fine with that as long as I'd get to take it at home.