I agree with the value of studying arts, social sciences, etc. But why should taxpayers cover that? There are lots of online courses which could provide the same education for free. Community colleges also show that it's possible to provide a decent in-person education at a fraction of the cost of major universities. If we could get tuition under control, then federal tuition assistance would be fine, but also hardly necessary. Federal tuition assistance creates a perverse incentive.

Could also reverse it: Why should tax payers cover things that pay off anyway.

Why should taxpayers pay for jobs training programs? since these vocational students expect to make lots of money with their certificate in hand, they can just take out a loan. this makes an actually rational system where the cost of job training is forced to be commensurate with the economic value of the output after the job program.

OTOH education should obviously be subsidized because it is a public good to have a society where everyone is educated, even though education will have close to zero measurable economic impact on any particular individual, every aspect of society benefits greatly from everyone having access to it.

It's crazy that education has been subverted into vocational training, and now that the transformation is nearly complete people are asking, wait why the hell is there any education going on in these places, aren't they supposed to be job training programs?