My issue with this thread is that if I was in a crowded elevator and some kid was blowing clouds, I'd say something too. I wouldn't jack him up...throw him against the wall and make him feel like an idiot...I wouldn't "accost" him. I would do like the op actually said he did. I'd let him know that I'm a fellow vaper and suggest a little more discretion when we're shoulder to shoulder with strangers....again, like the op said he did.
You & I must not have read the same OP. I don't think that's what he said he did. Telling someone they could wait 5 minutes instead of acting like a hipster while shopping isn't at all like suggesting a little more discretion when shoulder to shoulder with vapers. And telling someone they're giving vapers a bad name isn't suggesting a little discretion either. Both of those things are accusing someone of things & imo sort of attacking a person verbally.
But what I think is happening in THIS thread is that some people are giving the OP more credit than he earned while others are giving the "punk" a bit more than he's earned. Since no one here actually knows exactly what happened we all have to go on assumptions & how we imagine this scenario really happened. You happen to think that the OP was nicer than his post implies. I happen to think the "punk" was not as punky as the OP implies.