What I mentioned was the behaviour of youths smoking cannabis which by your own admission seem to think for whatever reason is OK.
Where did I say it was ok?
What I said was, if those kids weren't smoking weed, they'd be doing something else like binge drinking. Either way, they would be causing trouble and this is because they've not been disciplined by parents, or are just troublesome little shits or for whatever reason, I don't think you can put the blame on cannabis for their actions, lots of kids hang around stairwells and terrorise residents in council estates, I'd wager that the majority of them are not doing it because they smoked some weed, they are just bad plain and simple.
Yeah if they weren't smoking cannabis they could be doing something else - like something more useful to themselves and society. The fact is drugs bring social and physical ills, be it cannabis or anything else.
Alcohol, caffeine and nicotine are drugs, so should we make them illegal too? Alcohol in particular causes a lot more social ills than cannabis, witness any UK town centre on a friday and saturday night for proof