Money is money, but time marches on. I left my co workers last century. Many are still working and are in the 100mil range now. I was never going to make it to that range, so I decided to do different things, work on my health, family and personal life. Looking back, it was a better choice, so far. I don't want helicopters, expansive houses etc. Would rather enjoy the day and be re-created by nature, a good meal I make and taking a nap. Still super busy doing things, but never under real pressure.
More than 10 mil per person is a pain in the ass, imo. It is better to do with less money and more time, than more money and less time on the planet.
When they interview people on their death bed, the things they say they wished they had done are: work less, taken better care of their teeth, and been a bit (or a lot) more kind.