It undermines his judgement. He makes sweeping, subjective arguments, which isn't inherently a bad thing but it means those arguments are more than just cold fa

It undermines his judgement. He makes sweeping, subjective arguments, which isn't inherently a bad thing but it means those arguments are more than just cold facts. The amount of heated emotion he apparently has around this subject means that his ability to draw conclusions from "soft" information is compromised.