At least in the state I live in, the only legal place to smoke is on your own property.
So, if you dont want to smell it, you are basically arguing for it to become fully illegal again so you can call the cops on your neighbors. Thats a legitimate position to have but definitely not everyone agree with you.
(personally I am far more bothered by nasty exhaust fumes from vehicles and gardeners and I'm pretty sure they are worse for health too)