Earlier quoted context omitted.
US Federal Reserve studies indicate that the percentage of US households with no excess income after necessary expenses (as distinct from "ordinary expenses" as a term of art) is on the order of 10-15%. This definition roughly matches most people's intuition of what "living paycheck-to-paycheck" means. That isn't nothing but it implies 85-90% of Americans are not actually living paycheck-to-paycheck. There is another…
> The median household can easily accumulate a million dollars in inflation-adjusted net worth, not including their house, over a 40 year career. That sounds like barely enough to retire on.
So it's not a matter of everyone in the US having it easy, but how hard a road most people have now elsewhere.