There are three things you can do with your money - save it (e.g. investments), give it away (e.g. charity), or spend it (e.g. housing, vacations). Whether or not somebody's investment strategy (i.e. saving) is optimal for their income level has nothing to do with the frugality of their lifestyle (i.e. spending).
raw_anon_1111|9 days ago
If the median income is $70k a year, after taxes they should be able to save $23500 a year and have an HSA compatible healthcare plan and max out their HSA?
solatic|8 days ago
To answer your question directly, $70k income is independent of the cost of living in high cost of living cities (like NYC or SF) vs. low cost of living areas. If you make $70k/year in NYC, no you don't have the spare income to max out 401k/HSA. If you make $70k/year working for Walmart in Bentonville, Arkansas, then yeah, I expect that you ought to be able to max them out.