Most as in < 50%, sure. However a lot of parents do.
> Nearly 60% of households in the U.S. have a net worth of $100,000 or more after accounting for debts, with 29.2% having a net worth of $500,000 or more.
If you live your life thinking you could be great if you only had some 6 figure payout, you're delusional. Building something is hard.
