You realize you're taking about a mask that is permeable to moisture? This isn't even high school level science. The point of the meme isn't even about mask efficiency. Only an extreme dictator would nationally mandate that everyone, healthy or not, in outbreak areas or not have to wear masks.
Lol. I actually have a degree, have studied biology and anatomy and understand that the Covid molecules are too small to be trapped by fabric or paper masks. It's a false sense of security for emotional and irrational people... like you. Wear your mask, let it make you feel better and leave more logical people alone.