I agree and my husband has it (tests positive). I haven’t been tested but have the same symptoms. I have had upper respiratory infections worse than this. The only reason I wear one is to get into the grocery store. I am sure I would be removed without it. As far as other stores - they are not a necessity and when they come to their senses I will patronize them.
I have only gotten asked once to wear my mask and he asked me 4 times. Each time I said ”can’t medical condition” and continued with what I was doing. He was about 20 years old.

But it was probably his job. Other than that I just get dirty looks and have had some woman in her 40-50s follow me around a store for 10 minutes staying about 15 feet away from me and kept starring at me, I just laughed. But I don’t wear them, I won’t. Even when I was in the hospital (due to other medical issues) I didn’t wear one. And again got bad looks. Not my problem.
And same for me, I have had a few chest infections. Also had a deflated lung due to my chiropractor puncturing my lung with a needle, lol, fun stuff. I am pretty sure my kids had “covid” in October as well as they were home from school sick. I did not test them but you know kids, always getting colds when school starts.