At least wearing masks was backed up by evidence this is not science, this is just wild speculation, science starts with speculation and then tries to find the evidence to prove it. After that papers are written showing the evidence and the experiments carried out to show the results so that others can try to reproduce the results. I still remember the wild stories that the Nazi's had all gone to antartica and had underground bunkers from where they were flying the advanced technology flying saucers they had invented. Same rubbish just touted in a different way.