I’ve seen several interviews with Dr. McCullough and read a bunch of his articles. He’s a sharp guy and quotes his research. Based on his expertise:

1) Asymptomatic spread is a fallacy and has been proven to not be untrue.
2) Masks have been proven to not stop the spread of respiratory viruses.
3) Lockdowns/closures/restrictions were completely unnecessary.
4) There are very safe and effective treatments for COVID and a vaccine is not necessary for everyone.
5) The current COVID vaccine has not been proven safe and effective, and is purely investigational/research.

The only reasonable question to ask after that is: WTF is going on?!?!