The only difference between bigotry and compassion is attribution of cause.
Women are usually worse at math and science than men. Absolutely true fact. But why?
See also: Racial minorities being poorer, worse educated, and more inclined to steal. It's true! Now tell me why it's true. Trans people have higher rates of mental illness, self-harm, and suicide. No argument that this is true, it's rampant. But why is it true?