The point is I'm not like them.
But if you want to do something that bothers other people, you are like them.
Heck, I'm a vapor and I don't want to eat in a restaurant where people are
vaping (for example), nor do I really care to be anywhere where a bunch of people are vaping. I just don't enjoy smelling/seeing other peoples clouds.
I can imagine how non-vapers feel about it. Has nothing to do with children or dangers or taxes or government involvement.
When I was younger I used to snap my gum all the time when chewing gum (loudly). There was no law or rule against it and I did it all them time (grocery stores, malls, etc.). As I got older, I realize how obnoxious it was and stopped doing it. Vaping (to me) is similar. It's just obnoxious to some people, so I choose not to subject them to it.