Broad brush? They say nearly half the households don't pay taxes. If you have 2 kids, you don't pay taxes if you are at the household median income. A lot of those folks are families with 2 kids trying to keep ends from unraveling at the median income. So I wouldn't put a family with 2 incomes and the expense of 2 kids having to keep the house from falling down, 2 cars on the road along with the gas and insurance costs, etc in the drinks beer, smokes, shoves pizza down the throat, smokes pot, and buys lotto tickets group.