Because there are only 150,000,000 people out of the 8 billion people who have caught the virus, and the fact that everyone has been negetively affected proves that covid is more of a mental illness then a physical one... This is proven by the damage done by the fear, compared to the actual damage of the diseases... People still wearing masks should be diagnosed with germaphobia, bevause it is a irrational hope that a mask alone will save you, amirite?