> None of the other supposedly less harmful, banned drugs are so ubiquitous
You get alcohol when fruit spoils. Our experience with it is quite literally as old as foraging. This doesn't tell us anything about how harmful or not harmful alcohol is.
As far as ubiquity, plant-based substances had to follow migration or trade routes to gain use outside of their native habitats. Alcohol was coextensive with any food .
The fact that alcohol has been a part of human existence for so long might support my hypothesis, if you believe that humans physiology is at least partly shaped by human dietary habits over many thousands of years.
You get alcohol when fruit spoils. Our experience with it is quite literally as old as foraging. This doesn't tell us anything about how harmful or not harmful alcohol is.
As far as ubiquity, plant-based substances had to follow migration or trade routes to gain use outside of their native habitats. Alcohol was coextensive with any food .