That living in a society entails some costs but the nice things that come with it are on balance worth those costs?
And just to be clear, different societies differ on where they put that marker. Canadians believe in free hospital visits but not (yet) in free drugs, dental, or vision care. Most westerners believe in free fire and police, free schools, and free roads to drive on. Some people are starting to experiment with food and basic housing also being human rights and therefore free, though that's not yet widespread.
A lot of Americans are okay with occasional airline bailouts if it means cheaper ticket prices. So we're definitely okay with taking some things from people for the sake of investing in transportation infrastructure (roads, bridges, parking lots, airports). Just... not for trains.