healthcare costs will trump taxes as the #1 lifetime expense for almost everyone
This is hard for me to believe, since health care is around 15% of GDP and taxes are around 25% of GDP. The top 1% only pays about 28% of taxes, so even "taxes paid by the non-1%" are more money than all expenditure on health care.
The GDP numbers are not segregated by the source of taxes paid. Those GDP tax numbers include corporate taxes. Even after all of the tax breaks, the U.S. does have the highest corporate tax rate in the Western world at 35%, and most corporations are not able to avoid taxes like GE. [EDIT: inserted not]
They don't, generally, as healthcare costs are bounded but income is not. So the rich ultimately pay proportionately less for healthcare relative to their income (though on an absolute sense, they pay significantly more).
Furthermore, though the top 1% pays a quarter of all taxes paid by individuals, the next 9% (salaries down to roughly $110k) pay 50% of taxes. In other words, 10% of the country pays 70% of the taxes! For this 10%, taxes may trump healthcare. http://www.ntu.org/tax-basics/who-pays-income-taxes.html http://www.heritage.org/budgetchartbook/top10-percent-income... http://www.american.com/archive/2007/november-december-magaz...
For everyone else, healthcare costs will defintely trump taxes.