Fauci Tells truth on mask use.

What is Fauci doing appearing in a Davos video supporting the Great Reset? He has lied about herd immunity when in 1970 required 25% of the population compared to 85% today. Why? Initially, Fauci said the truth that masks do not prevent anything. But we are evil conspiracy theorists for pointing out inconsistencies and his link with the World Economic Forum?