By taxing the income he has to generate to pay off the loan. And yes, we should close the intergenerational loopholes. Also, this is not as huge an issue as it

By taxing the income he has to generate to pay off the loan. And yes, we should close the intergenerational loopholes. Also, this is not as huge an issue as it was made out to be. Check out the actual income and taxes paid by some of the billionaires. It’s not clear why they would need to do the infinite loan trick on top of that.