Yes, a good government should incentivise the behaviour they do want and disincentivise the behaviour they don't want.
So for example it would make sense that we would look to encourage people to save for their own old age so they are as financially self sufficient as possible and don't rely on the state. We should also discourage people from having more than two children when they're living in poverty and don't have the means to raise them without relying heavily on the state. Oh wait ...