Because people are rightfully hesitant to believe anything suspected liars tell them they need to do. The science is far from settled and Google banning doctors for discussing amongst themselves is as big of a red flag as can possibly exist.

If you ask most people on the right how the virus has affected them, their friends or family, they'll tell you the lockdowns and mandates have been 100x more harmful to their entire community, family and friends than the virus has been. This is an extremely common response.