air purifier banned

What do you think about the recent ban on air purifiers?

I think it's a way to increase the disease and how to make air purifiers actually healthier and therefore less people are buying the medicine, which would explain the need to ban and regulate access to health by it. The one in the newspapers and on the news.

What ban? This is a new one on me. If there is one, no you're right, most people will get sick due to the persistence of germs in the air.