Earlier quoted context omitted.
Given the high cost of tuition, are people really going to want to pay grad students higher salaries? A lot of nice things in life require that someone make a low wage so they are affordable to you.
Require? Genuinely require? It seems to me the high cost comes from attempting to create profit margin. If the profit is basically eliminated, the person can have the high wage, and we can have the nice things.
Somehow, however, such Marxist implementations never deliver those nice things.