[jl6]

Remember it said rich-world respondents, not rich people. There are still poor people in rich-world countries that would find it painful to give up any part of what they have.

[Ray20]

> There are still poor people in rich-world countries that would find it painful to give up any part of what they have.

Poverty is a relative concept. Even among billionaires, there are poor billionaires that would find it painful to give up any part of what they have.