Ok, at least you have sources, I still contend they are not self made.I already provided multiple sources and examples of it.
The 2023 Forbes 400 Self-Made Score: From Silver Spooners To Bootstrappers
Many billionaires earned their spot among the nation’s richest, while others were a legacy admission.www.forbes.comMost Billionaires Are Self-Made, Not Heirs
Some 32 percent of the Forbes 400 in 2011 belonged to very rich families, down from 60 percent in 1982.www.chicagobooth.edu
That goes for millionaires too.
How Do Millionaires Get Their Money?
Millionaires don’t always receive their wealth from family. Some are self-made and earn their fortune through hard work and ingenuity.www.businessnewsdaily.com79% Of Millionaires Are Self-Made — Lessons From Those Who Built Wealth Without Inheritance
Recent studies have shown that the notion that most millionaires are born into wealth is a myth.Recent studies have shown that the notion that most millionaires are born into wealth is a myth. In fact, over two-thirds of millionaires are self-made, according to a 2019 study by Wealth-X and a...www.benzinga.com
Most come from middle class families. They are simply driven to succeed and do.