From the article:
“a study just came out of the University of Hong Kong telling us that omicron does not invade the lung tissue that’s deep in the respiratory tract. It stays superficial in the nose and bronchus. So that’s why we’re seeing a common cold-like illness. This new scientific data from the lab explains the epidemiological data and the bedside observation of doctors that this is far more mild… and that’s why I call it omi-cold.”
I call that an improvement in this variant.