Because someone works at those universities or ISPs who is making the same argument you're making. If enough of you all throw your hands in the air and say 'not enough people are doing it' then there will never be enough people doing it. At some point someone needs to point a (metaphorical) gun at your heads and make you all do it or else.

In the meantime, you should feel bad every time you make this argument because you're helping to make the world worse and enabling everyone else to just kick the can down the road.