https://www.prisonpolicy.org/reports/pie2019.html
While this piece acknowledges that many Americans are incarcerated for drugs and even drug possession at any given time ending prohibition would still leave a massive problem with our incarceration system. Personally I don't think it speaks enough to the impact of drug illegality on other crime, it does point out that the problem is even deeper than that. And that social programming ( in my view best run by the states and communities) can help.