YouTube just removed another OLD video to hide the truth

Probably more than a year ago I posted a video presented by Dr. Andrew Kaufman (sp.?) challenging the very existence of Covid-19 because it had never been isolated or fulfilled Koch's Postulates required to confirm existence of a pathogen. Why should that be censored? Why shouldn't rational human beings be allowed to decide what is true or false?

Видео YouTube just removed another OLD video to hide the truth канала Steve Close