" You know you are a fairly stupid guy to say that. And I mean that. Just an observation, but it's obvious in my post that there was a passage of time and that now there's no requirement."

Dear expert, in my community respiratory illnesses are running rampant again. Vegas gets visitors from around the globe so there is no telling what illnesses tourists might bring to town from around the globe. We are also being warned that a new potent strain of covid is hitting the country. I'm surprised that receptionists, health care workers, patients in waiting rooms, doctors etc are all mask free around sick patients. Someone who is fairly stupid might conclude that the medical community has colluded that masks aren't that effective but who knows. Stay healthy bud, bye bye.