I'm not sure why you're being so hard on Diego. The whole point of the x32 ABI was increased performance. Diego is questioning whether the API will actually achieve that. You may disagree with his conclusions, but there isn't any need for name-calling.
You don't have to be a "ricer" (whatever that is) to be interested in performance. You could just be an engineer who gets paid to make servers or embedded devices go faster and use less battery. Or someone who is interested in the topic in general.