DSC810 postulates that richer they are tighter they be and if they were not so then they would have two up front and gone to Farnborough. Yet in the G IV crash of 2014 in Hanson and the GIII crash at Aspen in 2001 there were two bods up front and I expect the pax at the rear end were not six pence short of a shilling.
The only time I can imagine the size of the wallet as a factor would be if it is not taken into reckoning when doing the weight and balance.