It seems our illustrious prime minister is for legalization so we no doubt will see it sooner rather than later. The next generation (i.e. my kids generation) is mostly for it so it is likely coming, whether I like it or not.
Now, what is acceptable for me to be around is another matter, and an individual choice.
I personally have seen too many people's future "puffed" away to make me believe it is victimless. Those same people may have ultimately ended up on the same self-destructive path without it, perhaps. Smoked it a bit between childhood and becoming an adult (i.e. 17-19) but lost interest soon enough when I started to grow up.