this is remarkably one-sided
If you replace the slightly loaded term 'bloat', you would get something fairly unobjectionable:
'Forgiving loans people take out for an activity, would lead to more of that activity.'
Or what do you mean?
'Forgiving loans people take out for an activity, would lead to more demand and greater price appreciation of that activity.'
I think the great harm was disconnecting students from the immediate consequences of their educational spending with easy to get loans.
That economic disconnect has made it ever easier for schools to charge more for less actual value. Whether in poorly directed education (exceptional education in areas with poor career potential), or simply over priced (top heavy admins, and other overhead or expenses beyond providing actual education).
You could shrink the education sector by removing subsidies and tax discounts for it. (Of course, that's politically hard to do.)
> The thing is, you have huge sectors; education, public transit, health care etc, that would be reasonable to improve but where privatization based capital investment have resulted in huge, costly and, well, shitty systems.
I'm not so sure. Eg talk to any 'right-thinking' Brit and they will tell you how horrible British Rail privatisation was. Then compare the graphs in https://en.m.wikipedia.org/wiki/Impact_of_the_privatisation_...
See also https://www.econlib.org/library/Enc/SurfaceFreightTransporta... and https://www.econlib.org/library/Enc/AirlineDeregulation.html
Or look into the recent-ish success of German legalising long distance bus travel.