Due to the way government assistance is structured it encourages parents to 1) not get married, 2) have more kids, 3) not begin working if they don't already work.
If we changed government assistance to encourage parents getting married that would help reduce fatherlessness and all of the negatives that come with that.
If we changed government assistance to encourage parents to have less children they would be better able to take care of the ones they have.
If we changed government assistance to encourage parents to work it would reduce the number of people who grow up on government assistance and live on it their whole lives. This would have long term positive consequences.