In 1988, as an unknown candidate, totally unknown, I won Iowa, came in second in New Hampshire, won South Dakota. I was ahead in every Super Tuesday state the day after South Dakota. The only problem was I didn't have enough money. I had a million dollars left, and Al Gore had three and Michael Dukakis had three and it was lights out.
I represent nine sovereign Sioux tribes. In South Dakota, some of the tribes are in the most remote, rural areas of the country. They lack essential infrastructure. Some communities don't even have clean drinking water.
Post office closures in the Dakotas and Minnesota will impact many communities, but the White Earth reservation villages, and other tribal towns of Squaw Lake, Ponemah, Brookston in Minnesota, and Manderson, Wounded Knee and Wakpala (South Dakota) as well as Mandaree in North Dakota will mean hardships for a largely Native community.
South Dakota is a great state because of its values, not because of dependence on government.
I don't think the folks in the low-tax states really want to go into a fairness discussion. Residents of Connecticut and New York would love to remind them how much they pay in federal taxes to support programs for Mississippi and South Dakota.