He might have, probably not, but even so, why would he care?
He does not care as does not need to. Wealthy MP's will never see the World in the same way as the average person in the street as they will never experience the same worries.
Ask an MP's how they have to pay in; council tax, utilities, weekly shop, etc., they probably don't know as paid by direct debits and there is always enough coming in per month to cover all without even noticing?