Like other people, he has become a victim of conspiracy theorists. We had a thread headed by someone else in your position - except it was a sister, or a relation like that.
I suspect that the only thing you can do, is just refuse to discuss the subject with him other than tell hin, you will decide for yourself when the opportunity for a vaccine presents itself.
How can *anybody* still see this man as any kind of statesman or world leader?
Aricle on what it's like to work as professional psychic witch


and to also think that governments around the world want to tank their individual economies, defies logic!