Sorry, that's just wrong. As you know, numerous studies have shown that masks reduce emissions of virus particles and even offer some protection to the people wearing them. I could show you again.
No, that's wrong.
mSphere 2020 Oct 21;5(5):e00637-20.doi: 10.1128/mSphere.00637-20.
Effectiveness of Face Masks in Preventing Airborne Transmission of SARS-CoV-2
Abstract
...We found that cotton masks, surgical masks, and N95 masks all have a protective effect with respect to the transmission of infective droplets/aerosols of SARS-CoV-2 and that the protective efficiency was higher when masks were worn by a virus spreader. Importantly, medical masks (surgical masks and even N95 masks) were not able to completely block the transmission of virus droplets/aerosols even when completely sealed.
You have already been shown the science behind this: #64
As you learned, that's what it does. Remember, it's not like netting fish. Electrostatic charges and van der Waals forces account for the effectiveness of masks. Check the link to 64 for the details.
Because these vaccines work outside the nucleus of cell, and do not even interact with DNA, they are safer. The vaccine molecules go to a ribosome in the cytoplasm, the ribosome produces antibodies, an the vaccine molecules are then disassembled and no longer exist.