Partly true.
They DO work at increasing likelihood of wearers developing bacterial pneumonia, facial infections, reducing oxygen absorption and increasing re-inhalation of toxins.
They are also super effective at keeping masses of people in fear and subjugating themselves before satanic governments.
They also work well as a way of reminding the wearer to continue putting their trust in TV news ‘programming’ rather than there own eyes, instinct and intelligence.
But apart from that they don’t work.
#facemasksdontwork