Ah me. When you don't like or approve of something, how comforting it is to aloofly call it a weakness. And I want someone to tell me how many marijuana addicts have murdered someone to procure more weed.
Ever heard of live and let live?
And because something's legal, it doesn't mean anyone is required or even encouraged to consume it. I would never even offer you a glass of Cabernet if it's an insult to your inner strength and appreciation or reality.
But to criminalize something as innocuous as marijuana smoking makes me wonder how secure in your reality you really are.