I own the business and I invite you in, why should I not be able to enjoy the company of folks that choose to smoke if I so desire.
Additionally, these smoking bans FORCE the owner of the PRIVATE property to have to exit his PRIVATE property if he happens to be a tobacco smoker.
if you don't like being around smokers, find an establishment that doesn't permit it, or talk to the owner of the ones that do.........keep the government out of it. It may be something you enjoy next.
Please read 57 as I am curious what you would do about such a thing. Wonder if these folks are allowed to FART? Wonder if someone interviews for a job if they are excluded because of their smell? We all have a smell of some type.