Since we like science so much, is this indicative just to the UK or is it most western nations, if not more [Details inside]?

The talk said a lot is that it is about personality, the smile, and other such gobbledygook. I believe this experiment was done in the UK, but it shows scientifically, since we love experiments, that you can take a rather homely guy and by giving him have the appearance of money and power raises his attractiveness. If they would have told the women he made upper six figures or even upper seven figures if he would have been even more attractive than they placed him with no actual income numbers? I guess you can argue it was not in the US, Canada, etc. and women in those places would go off the smile and personality more than the appearance of his wallet being fat, is that what you would think? Would you think only women in the UK will up a guy’s desirability because he has an MBA (Massive Bank Account)? Can a guy that is hunky but broke as five church mice and as dumb as a box of rocks with eight extra stones truly best a man making 600k +, but rated 3 or less?