You still don’t get it. Masks for the general public were never to protect the wearer. They were to protect those around the wearer. N-95 masks were the exception. They were to protect the wearer.
And N - 95 masks became HARD to get because Govts were hording them to give to their Medical Providers to keep hospitals up and running and keep Dr's and Nurses on the Job..
And the supplying countries we were buying N-95 masks from all of a sudden were keeping them for their own use , their own people and their own Medical professionsals and not selling any to the US or anyone else.
So you have a Severe lack of N-95 masks.......Somehow people took the N-95 "protect the wearer" narrative and applied it to the Face covering/facemask "protect others around you" "Flatten the Curve" narrative and flipped them, mixed them up, incorrectly tried to apply data from one mask type to the other and it led to all kinds of misinformation.
Do Masks work? Yes...if you have the correct mask and use it correctly. We have things MUCH more deadly and airborne than COVID and we have mask and suits that protect Dr's against those and we have humans who work day in and day out every year without being infected around these Highly Deadly viruses, gases, etc.
So yes..mask work.....but you have to make sure your talking about the right mask, 100% following the right procedures, and wearing it 100% of the time required to protect yourself. There is a Reason that Dr's can handle, observe and study Ebola Virus today in a village outbreak of the virus in remote Africa without catching it.
Some dude with a worthless non N-95 mask draped under his nose screaming that he got COVID even though he wore his mask all the time....is not a reliable source of information.