The foliage is quite attractive !!
However, like tobacco, the smoking of cannabis is in the atmosphere of a house where babies and children inhale it. People will not be 'careful' because many cigarette smokers are not 'careful' about not smoking in the presence of their children.
And yes, I do know about 'skunk' and can see the argument for as well as those against and no, thinking about all the pros and cons and deciding that no, it is not a good idea to legalise the growing and sale of cannabis is not 'prejudiced'.
Can you see the Maybot doing it?
I don't think Corbyn (sorry - the Messiah
) has any plans to legalise it for recreational use either but would consider its licensing for medicinal use which seems sensible to me.