rufus
rock and roller
I have a different theory and I'm not being snarky.
I think ideological blindness can literally make us stupid. It disables the cognitive parts (and/or processes) in our brains that typically distinguish smart from stupid people.
There's nothing magical about being smart, it's just a gift from the gods like a great fastball or high cheek bones. That means that thing is subject to change under potential stimulae. Trauma is an obvious one: bash a guy in the head with a 2x4 and he's going to drop from Yale to Michigan.
I hypothesize ideological blindness actually traumatizes the brain and damages people's ability to think. He's not lying, he honestly cannot see because he is suffering from a localized mental incapacity. Surely there has been neurological research to test this and perhaps it fails but it's my hypothesis.
Plus, he's a UHN fan.