So you're going to pretend like you wouldn't be annoyed if someone started doing something so invasive to personal space on public transit? How about someone eating watermelon on the bus with the water from the melon casually splashing on you. Its only water and hardly happens too often, no big deal right? How about someone applying some axe body spray on the bus, just a smell right? Why not bring a boombox and blast your own music? You have headphones right?
Dont kid yourself, its being obnoxious in a public place. If you cant wait until you're off the bus to vape then you have a serious problem.
dont be a hypocrite.
That's ridiculous!!! You do realize that that vapor isn't going anywhere your microbe laden breath doesn't go right? Just because you can't see it, it's not less invasive.
How about that horrible cologne you're wearing and that deodorant you don't use and your cute cell phone ring tone that's so annoying and that hideous shade of red you're wearing and that gum you're chewing that smells so bad and...
People do lots of things that invade what you call my space. The thing is I don't walk around with a sphere around me that makes whatever space in near proximity to my person mine. In fact, most of the time in public, it's not my space at all. People intrude into the space around me with all manner of things that I would rather weren't there. I don't take offense nor do I do anything about it. Why not? Because it really isn't my space. I don't reign over it. I don't have any right to say what's allowed and not allowed in it. Other people have as much right to do stuff in that space as I do. If you don't understand that fact, it's a wonder that you can function in public at all.
You've made up a right and using that made up right, you've made up an offense. There really is no basis for what you're saying.