Most people can't understand. Most people would be happy if they never had to worry about money and could buy whatever they want. Some of these wealthy people who've been at it for generations could grant that wish to dozens or more and never notice it on their balance sheet. . . i'd bet most people would be absolutely shocked if they saw the assets of a lot of them.
IMO:
Poor person = get a job and never own anything, pour their money into rent, leases, etc.
Middle class person = get a job and pour your money into a mortgage and maybe a piece of land or 2 and toys.
Rich person = get a job and pour your money into assets, like a business, land development, etc then use money from assets to buy stuff.
Wealthy person = someone whose parents or grandparents were rich people and taught them the rich man trick.