Absolutely.
As one who smoked for 10 years, and quit (let's see...) about 30 years ago, I think smoking ought to be allowed in any private establishment at the discretion of the property owner. As a performing musician, I have enjoyed the smoke-free atmosphere of the bars and clubs I play in, but I don't like the fact that it's mandated. It should be the property owner's decision.
I do support reasonable smoking restrictions inside (not outside) public buildings, as a courtesy to non-smokers. Even when I was a smoker, I preferred going outdoors for my smoke breaks. But there ought to be indoors areas for smokers, for inclement weather and so forth -- in public buildings.
You don’t want smoke to yellow and mess up your gear.