This parental situation is sadly repeated endlessly in the US. My dad is a wealthy retired tech executive whose mind was seemingly taken over by Fox News. He's kind of now in an anti democratic cult and he gets angry if he is even exposed to other news sources.
I will feel sad when he passes and I already feel the loss of being able to talk to him about anything. My brother says the same thing. He doesn't even talk to his grandkids much. I think this is sadly common.
