I really looked for some sort of background on that number and wasn't able to find it. I'm a bit suspicious since it's being put out by an estate planning and i

I really looked for some sort of background on that number and wasn't able to find it. I'm a bit suspicious since it's being put out by an estate planning and investment company. What even constitutes 'losing the wealth'? Family Wealth Lasts For Ten To Fifteen Generations https://newrepublic.com/article/116462/family-wealth-lasts-ten-fifteen-generations https://newrepublic.com/article/116462/family-wealth-lasts-t...