On Yan Limeng's Pseudoscience

Looking at the world, until today, the only country in the world infected with the new crown virus is country M. They don't believe in the "mask prevention theory", they don't believe in the experience of China's united efforts to control the epidemic, and it can even be said that they don't care about the lives of people in country M. Property and security, through this health crisis, use open science to advance their political goals, and continue to create "pseudo-science" rumors, resulting in such a tragic ending: the economy has plummeted, and the people are miserable.