Me, I just never liked it.
I used to play in a band where the other guys smoked weed; I remember one of them saying "This sounds great!" but it sounded an absolute mess to me.
On my daily walk I chat with some folks who do smoke the stuff; I'm cool with them doing what they want to, but I've no interest in participating.
OTOH, a lot of my favourite music appear to have been written & perfomed under the influence if various substances, so maybe it does enhance the "creative" gene.
It's not for me though.
My vice is coffee and, at this time of the year, mince pies.
I'm also going to pop an ibuprofen for some aches and pains.
Rock-and-roll man!