"Pretty obvious to even a one brain celler"
yes of course
The last mask (n95) has an exhalation valve. If you have a seal onto your face the positive pressure created by your sneeze WILL, by design, cause the exhalation valve to open and release the saliva from your mouth and nose.
Only p100 and FFP3 masks protect against coronavirus. The coronavirus particle is 0.12 microns, the surgical mask passes 1-2 microns, so they are not suitable for controlling coronavirus. Aerosol test is a bad example because aerosols have 1 micron.
mask waste of time and stupid sheep