No, you are incorrect about the effectiveness of mask wearing. Look at the control of the virus in China, Korea, Vietnam, Australia, New Zealand where mask wearing has been taken seriously.
With 4% of the world population, the US has had 20% of the number of covid deaths. The CDC (which is headed by Donald Trump appointee, Robert Redfield) strongly recommends mask wearing. Sweden, which has advocated herd immunity, is having immense problems with covid infection (along with terrible effects on their economy, such that they are in more dire straits than the rest of Europe).
So, please, before you advance anti-mask wearing, consider this: if I'm correct and you are wrong, a lot of people are going to be saved from becoming sick/dying. The worst that happens if I'm wrong and you are correct is there will be no change in the number of sick/dying. In other words, wearing a mask might well save a lot of people; there's absolutely no downside to wearing it. Look no further than North Dakota and South Dakota, where (Republican) governors are now putting into policy mask mandates, because of the geometrically progressing spread.
Just think about it.