I have often been involved in debates in which someone has decided that based on "scientific evidence" they have the "one true answer" to some problem.

Generally, this is some form of Scientific Management in which the government will apply the "one true answer" and the problem will obviously go away.

But what if your solution that is supposed to fit everyone, can't fit anyone. Can any government program help anybody?

If you’ve designed a cockpit to fit the average pilot, you’ve actually designed it to fit no one.