Emily's Cat
Rarely prone to hissy-fits
Charity is great. What you're describing here is not the same as making loan forgiveness contingent on public work.
Honestly, if you think some conscription into a civil works department is a good policy idea for dealing with student debt, I'm all ears. But don't elide that this is what you're talking about under the pretense of "charity" or "gratitude". Funneling huge swaths of prime working age people into government public works smacks a bit too much of centralized economy for my tastes, but I'm always open to ideas to my left.
You're attaching massive strings to this money. Which is fine, but I hope you're reasoning for such strings is more than "these greedy kids are so ungrateful". It's perfectly normal to experience resentment for those getting a benefit that you do not, but it's probably best to maintain some perspective.
I'm curious. Are you also opposed to civil works programs like those included in the New Deal? Where people were given jobs, even though they were manual labor, so that they could get paid instead of being unemployed. Does that also strike you as a bad idea?