It still effects your judgement way more than alcohol does. And you can have a glass of wine and not be drunk/still be fully funcitonal.
So your for the legalization of pot then? You can smoke as much pot as you want and still drive better than somebody with a 6 pack in them.
You're missing my point. People don't just smoke enough so that they aren't effected. You shouldn't drive drunk or even get drunk for that matter - and if you DO drink and endanger somebody, you should be punished - but if you're home alone and do whatever, I really don't care. But smoking pot is a lot different than having a bear or a glass of wine.
So mescaline is bad because it, according to you, effects your judgement more than alcohol. But pot is bad because it's different than beer or wine. You don't care if people drink a case of Bud Lights a day as long as it's in their own home. But if a guy wants to smoke a joint when he gets home from work to relax, in his own home, it's bad....because it's different.