I think it’s an unfair stigma to judge crack worse than cocaine
Like so many stupid things that don’t make sense, it originated in racism.
Basically, the Reagan administration realized that more black people used crack than powder cocaine and it was the other way around for white people, so they made the sentencing for crack harsher by a margin of 100:1 to make sure there were more black victims of the War On Drugs than white ones.
This, combined with the Reagan, Bush, and afair also Clinton administrations demonizing crack users as the ultimate example of “it’s their own fault for the moral failing of doing street drugs” bullshit, and the for profit yellow media happily following their lead, is why even people without a bigoted bone in their bodies still think that crack is a hundred times worse than the pharmacologically identical powder cocaine.