Part 7/9:
When discussing the uppermost tier—billionaires and multimillionaires—the speaker notes that their level of expenditure is different but still measured relative to their massive wealth. For instance, billionaires buying jets or yachts see these as small fractions of their overall net worth, unlike the average person with significantly less. This comparison highlights how vastly different the spending behaviors are at this level, yet the core principle remains: true wealth is largely invisible and not demonstrated through outward displays.