And it’s not just a perceived fear. The data shows that if you’re not in the portion of people increasing their rate of income/wealth growth, then you’re in the portion that is decreasing in income/wealth growth, and that compounds for your kids.
I would want a few hundred thousand in passive income before I would say I had FU money, which also means a few million in diversified assets other than my house. Especially in the US, where quality healthcare is a minimum $20k per year for a family in insurance premiums alone plus a few ten thousands in out of pocket costs.