Well, for comparison, the estimated costs of all recent "college debt cancellation" programs is estimated to be a combined $870 billion to $1.4 trillion.
Personally, I would rather pay taxes to put U.S. astronauts back on the Moon than to pay off the debts for people who get college degrees in subjects that we apparently don't need for our new hire employees.
I am not complaining about targeted Federal scholarships for education in specific areas deemed important to the nation - I benefited from one of those myself, long ago. But, just "forgiving" debt for any bad choice degree seems like it only fosters more bad choices. And, that debt is not actually ended, it is just transferred from the people who incurred it to all taxpayers.
Compared to that, the Artemis program seems like "small potatoes", with "small" being only in the government-speak definition.
The Congressional budget priorities seem to be aimed at getting votes ahead of national interests. But, since that is what we collectively keep voting for, we can't call it "government corruption". Maybe we should call it "voter corruption"?