This is simplistic to the point of being misleading.
First, your income alone doesn't matter. What matters is income relative to the cost of living in your particular location. You can try to estimate "real" income at the state level, though even within each state there can be significant variation by region.
Right? I'm close to half that for a household income and we take multiple vacations every year, everyone is well fed and happy, and we can afford birthday/Xmas presents for the kids and all nibblings.
Agree, it's wildly simplistic. The variation in the cost of living is huge, even within pretty much extra state. In Modoc county, California, the median home price is $230k. I'm Santa Clara county it's $1.5m. Taking an average across the country is useless unless you just want to show very gross change from one year to another, and even that might mask changes in different directions in different areas.
thank you so much for adding this. i bet this is earth shattering for a lot of people. and then maybe some context for the other part still wondering why we're talking about it