Uh ... I kind of think someone who has been a DOCTOR for 30 years knows a teeny bit more than you do. Boy, talk about "offal for cerebral matter" ....
Oh, and it's "dumbass", not "dumass".
Haven’t seen an actual source for any of this, so it’s difficult to determine whether the claimed credentials are based in reality. The content suggest to me that the original author may not be a real doctor, but I also could be wrong about that. I’m certainly not just taking them at their word, especially with content like that which flies in the face of so many published studies that provide direct evidence to the contrary of what’s being said. And beyond that, there’s the issue of an apparent lack of acknowledgement (or perhaps understand?) that SARS-CoV-2 requires a protective layer of moisture to prevent its protein structure from denaturing within dry air.
Even under idealized experimental conditions, SARS-CoV-2 within an aerosolized spray has a half-life of ~1 hour (https://www.nejm.org/doi/full/10.1056/nejmc2004973).