If only we provided that same logic to ...
2 masks are better than 1, so no care for the single mask wearers.
Those wearing bandanas and buffs (neck gaiters). A study said they don't work which is why Disney doesn't permit them in their park.
Those that wear it under the nose.
Those who touch the front of their masks all the time with their hands (which is most everyone).
Wow! It's shocking all of those predictions were wrong and any of those masks ever worked.
Then, we could apply that to patients with diabetes, obesity, smokers, alcoholism, and drug overdose. I'm thinking we could even include work injuries and car accidents. My patient workload would dramatically decrease.