Damn straight. I pert near failed the first one and plan to do so even more spectacularly should "they" insist. Truly, I wore the mask for five hours in 15 months, endured looks and well-meaning bullying lite; but do not work outside the home, so wasn't presented with an employer requirement. Kicked myself out of a few stores, waving my mask gaily behind me to show I had one, but wouldn't wear the unhealthy thing just to part with my money at their business. We avid shoppers will never forget certain vendors' behaviors. I haven't bought Exxon gas since 1993.