The general assembly hereby finds and determines that it is in the best interestof the people of this state to protect nonsmokers from involuntary exposure to environmental tobacco and marijuana smoke in most indoor areas open to the public, public meetings, food service establishments, and places of employment. The general assembly further finds and determines that a balance should be struck between the health concerns of nonconsumers of tobacco products and combustible marijuana and the need to minimize unwarranted governmental intrusion into, and regulation of, private spheres of conduct and choice with respect to the use or nonuse of tobacco products and combustible marijuana in certain designated public areas and in private places. Therefore, the general assembly hereby declares that the purpose of this part 2 is to preserve and improve the health, comfort, and environment of the people of this state by limiting exposure to tobacco and marijuana smoke.