Don't think too many people here would argue with you on this one.
That the drug laws of this country are grossly out of proportion to the harm done by, for example, marijuana, is obvious.
It is also obvious that someone's wealth seems to make a lot of difference whether one ends up going through Betty Ford and being interviewed by Oprah, or in the slammer being interviewed by One-Eared Spike.
I would support decriminalization of marijuana. This does not mean supporting its use, any more than the fact that cigarettes are legal means that everyone who supports such legality thinks everybody should smoke.