These people are all clearly suffering from cluster b personality disorders.

They don't live in the real world, they inhabit an imaginary world that is a figment of their own mind, a delusion. They all exhibit narcissistic, borderline, histrionic and anti-social (f/k/a psychopathic) aspects of their personality, to such a degree, that it clearly has an impairment on their ability to function in a civilized society. These cluster b types have a clear proclivity towards left wing authoritarian ideology, and their comments and actions over the last 3 years prove that.

Covid is not the problem. Mental illness is. The real issue is that cluster b personality disorders are, for the most part, untreatable. Because they tend to be more vociferous than others (due to their grandiosity), social media has amplified their psychosis... essential, social media is a haven for these types as they may only obtain personal validation from likes and comments to their postings. They are truly deranged.