Heh, in one of my college classes we had to create a spreadsheet of all things we wanted in life if money was no object.
Lets just say after 1.43 billion, I couldn't find anything else to spend on.
This included 76 cars (classic and exotics), a house or condo in Cali, NYC, Paris, Tokyo, and few scattered elsewhere on private islands. A private jet and yacht. A baseball and football team. And a bunch of gadgets and so forth.
The interest and income generated from some of the stuff would make me so much richer that I couldn't keep the spend up. So spending a few hundred million is easy to prove. Spending billions is a LOT harder. I mean, you literally have to buy a hammer for 100 grand to blow through money faster.
This did not take into account any taxes paid on the properties.
The result proved that after a certain point a single person can not spend fast enough the income earned.
Depends on the person and the income.
First of all, you mentioned a lot of stuff like cars, condos, houses, private jets and yachts. Did you factor in upkeep on those items. If you think about your own house (assuming you own one) the cost of buying the house is one thing, but there are numerous outlays involved with keeping it up every year. Things like property taxes, utilities, insurance, yard and inside maintenance, repairs, etc. Magnify that by multitudes when you start looking at things like large mansions, jets and yachts.
Second, you hear stories all the time of athletes and entertainers who blow through tens or hundreds of million dollar fortunes. It's amazing what "normal" becomes when you start playing on that level. Even looking at my own situation, I make a nice, 6-figure salary. But I am not living like a rock star compared to the days when I was making about 1/5 what I am now.