There's no such thing as a "pleasant" weed smoke. You only like it because you're smoking it.
I guess, apart from indoor smoking without proper ventilation (illegal in Germany), car exhausts are the only other thing which should be illegal, because of the huge burden on public health and the objective impact on another's life. If I have to tolerate even car exhausts, you have to tolerate all the weed stink. I would gladly sacrifice weed for a car ban.
I don't smoke. But you need friends with better dope, or stop hot boxing.
And I live in country with already legal and easily accessible weed with a wide variety of strains. I don't think I'm just smelling skunk weed.
I can tell when my neighbour has potato or prawns for dinner. And anyone in this apartment building can smell the burnt garlic. I like garlic smell but not burnt garlic smell.
Tough luck.
I also dislike coffee breath, cigarette smoke, the smell of energy drinks, cinnamon chewing gum, perfumes, beer, dog shit, fertilizers, some garden flowers, car exhausts, ...
But on the bright side, there will be more variety in weed strains. They do smell differently. Some really are nasty, some are very pleasant. I absolutely love the smell of hashish, but I guess that's still gonna be rare.