Federal income tax, right? That’s just one tax of many. Even those who pay no federal income tax pay a substantial portion of their income in other forms of taxes.
No they don't. Once you restore the "other" income that they get to ignore: section 8 housing; tax rebates; food stamps; heating allowance; medicaid; free school lunches; hospital emergency services; and the list goes on.
Of course, feel free to provide documentation for your asinine assertion...
And that makes it a good idea?