Your average geriatric ignoramus didn't get stupid in their seventh decade. It takes seventy years of studied indifference to human dignity, American government, and the rights of your fellow man.
To rage and defecate your anger and inferiority in a chatroom every day might be engaging for a pathogen, but not for a rational human being.
People who brag of their own idiocy inevitably are idiots.
It is reassuring to see that the basis of racism and sexism is idiocy. Very reassuring.