Yeah, I’ve had a pretty direct view of all of that both in my personal life and as a cop, but thanks.
There’s limited academic support for the ‘gateway drug’ hypothesis. It’s been studied at length, there is association but not causation, and the hypothesis fails to account for a host of other factors. Whatever exists to support that notion for cannabis, I’m bloody sure similar support would be found for alcohol. The plural of anecdote is never data; anecdotally though I’ve dealt with no shortage of drunk people being destructive or violent. When I was dealing with violent youth who had substances onboard, it was usually alcohol. Society’s extremely permissive views of alcohol mean that abuse is pervasive and across all of society, and access is very easy.
So, all that to say, there doesn’t appear to be a rational, evidentiary-based reason for treating cannabis as if it’s somehow worse than alcohol, and banning the one but not the other. If neither existed today, both popped into being unregulated tomorrow, and we studied them both for three years, if anything we would likely see more societal harm from alcohol.