You've written at least half a dozen comments linking to this study and claiming that it disputes everyone's opposition to the student loan cancellation plan. I'm skeptical that you've even read it. I just did. It says that the cancelation will not raise the deficit as much as naively would be expected (but will raise it some) because of the general economic benefits that will come from the people spending money on things other than student loan payments.

It doesn't say anything about the moral hazard of paying off student loans for those who haven't paid them, while ignoring those who have. Or about the likelihood that a student loan cancelation will need to happen again. Or that those two things together will encourage people not to pay their student loans in the future, hoping for another cancelation. Or that universities will be able to raise prices even more because they expect further cancellations.

Sure, the deficit may not go up as much as naively you'd expect it to. And we won't have to pay it off with taxes immediately. (we'll just have more debt instead). But you seem to not care about all of the reasons that people oppose this, and just throw a pdf in their face, hoping it'll shut them up even when it doesn't argue what you want it to argue. Please stop.