It is also fundamentally, systematically, and intentionally racist.
And you are wrong about the 'extreme' mainstream opinion. From making certain drugs illegal on forward...it is discussed, reported, and legislated in racist ways.
[0] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5121004/ [1] https://www.drugpolicy.org/issues/race-and-drug-war ...I can really keep going here...
Off the cuff and reducing a complicated discussion to somethign simple you can start here:
https://medium.com/equityorg/reefer-madness-the-racist-roots...
The early representations used to vilify marijuana were part of jim crow efforts to ensure racial hierarchies. They included representations (later reused with crack cocaine) of Black and Hispanic people using drugs and then being sent into a violent frenzy where they murder and kill white people.
The modern versions of this are more subtle, because they aren't being made explicitly but rather are part of a narrative societal norms is built on, which makes the entire discussion fuzzy and implicit. C.f. ...
the magical negro, and white people's belief that Black people actually have magical powers and super human strength - https://journals.sagepub.com/doi/pdf/10.1177/194855061455364...
and as an extension...
excited delirium, which is an invented thing used to justify violence by police and drug people and is often correlated with a presumption of drug use - https://www.brookings.edu/blog/how-we-rise/2020/08/10/how-ex...
With excited delirium, 'symptoms' may include "attempts at violence, unexpected strength [see previous paper]...Complications may include rhabdomyolysis or high blood potassium". Those complications happen to also be side effects of narcotics people are injected with...the 'diagnosis' is much much more likely to be applied to Black people (https://pubmed.ncbi.nlm.nih.gov/28990246/)
it is a disease, invented by police, that only seems to occur when police are involved and suspect drug use, that is disproportionately applied to people of color, to provide a post hoc rationalization for violence comited against them.
Murder rates were 5x higher in 1990 than today. It was a big, big problem. It was believed that drugs drove a lot of that and funded gang activity...some of which was absolutely true. Some of which was absolutely exaggerated.
The victims of crimes are on the other side of this equation of justice. They also deserve justice and consideration. The ideal of our system is for the law to apply the minimum sentence to prevent the crime from re-occurring again. I think it unfortunately oscillates with the moods of the moment, but if murder rates were to suddenly return to NYC 1990 levels in your town, and someone you know or love was murdered, you might be singing a different tune.
Nobody cares about weed anymore for the most part.
Crack is mostly a non issue as that epidemic has already ran its course.
Perceptions of coke are relegated to jokes about white collar professionals and crazy parties.
Heroin and meth are the two drugs people really look down on these days and they're stereotypical white people drugs.
Attempts to cast everyone who wants some sort of stricter drug enforcement as closet racists is naive at best. And this is coming from someone who thinks meth should be available at Walmart just like caffeine pills.
Bigger issue: Is it very common to house non-convicts, people not found guilty of anything, alongside violent actual convicts. Go to any US jail. The number of people literally waiting for their day in court is usually greater than those convicted and serving time.
(Note I said jail, not "prison". Prisons are for longer sentences. Convicts in US jails are generally serving less than a year.)