Your “illustration contradicts and actual CDC study - of course, propaganda posters are designed to make otherwise rational people buy into the memes and agendas of those who would control them.
The CDC study said that it turned out that masks have only been able to MAYBE prevent 1.36% of potential cases...how does you Poster for Dummies fit into that picture?
If the poster was right - Florida/Mississippi/Texas and a lot of other States that are not doing harsh n]=mandates and lockdowns would be skyrocketing - but it’s the States with the harsher mandates and most Mask Nazis that are having the problems...plug that into your poster....child.
So, as a rational person, who is not a “child,” what is your answer to protect others from picking up the virus you are infected with?