Seeing how we also do this with public transit, hospitals, libraries and other public services, this point of view is disappointing and unfortunately very prevalent. The only thing where we can dump billions without ever asking if it's profitable, is roads. We can expropriate and build a 4 lane highway extension in the middle of a corn field for a little half a billion, multiple times, but funding hospitals, schools, public transit, clean water, the mail... ugh, such money pits!