Yes but the algorithm also is that they take 5% of your assets each year. So if you've saved $1M (not much for a $200K a year couple in their 50s), that's $50K a year out the door.
Honestly, that wouldn’t be a bad way to fund education: education is free, but the university gets taxation power over you so they can tax you at x% of your income. It aligns incentives better than the current system.
In which case you may like how it’s done in the UK. it’s technically debt but in essence works as a graduate tax. The government pays for your education with a loan. You then only pay back 9% of your income over a certain income threshold. You do this until you pay back the loan or 30-40 years have passed. So in practice this is a graduate tax.