Earlier quoted context omitted.
You are welcome to try to eat and drink through tens of millions of dollars, but I doubt you can do it. Even if you can, there will be a lot of happy waiters and cooks serving you ;)
And you don't think the mechanics, aviators, etc who keep the billionaires flying are happy to have jobs now?
What I was saying was that you can't hide meaningful amount of difference in tax rates between then and now in business lunches (which to the best of my knowledge are still around).
On a more serious note though I would consider the law of diminishing marginal utility and its impact on economic activity.