The owner has the responsibility to provide a safe and healthful environment for the patrons. That is why various agencies like OSHA and State Health Inspectors inspect public facilities.
I suggest the list carry on the conversation as if this Myers cretin did not exist. I will no longer address him or answer him.
Many bars serve food and beverages which can be considerably more damaging to one's health than second-hand cigarette smoke. Should such foods and beverages be forbidden?