Modifies provisions relating to tobacco product regulations

HB 2085 preempts local governments from regulating tobacco, e-cigarette, and nicotine product sales, overriding local ordinances on ingredients, product bans, licensing, and minimum age restrictions (except age requirements below 21). The bill establishes state law as the sole authority for these regulations, superseding county or municipal rules that conflict with sections 407.924-407.934. Local governments may still enforce age requirements for sales under 21 years old, but cannot set higher minimum ages (e.g., 22+). This directly affects counties, cities, and towns seeking to implement stricter local tobacco policies.