While I'm not for or against such a policy, I find it intriguing you think bankruptcy is free market ideology adjacent.
It's like adding back pressure or load shedding to a distributed system. It is better to drop or delay requests than let the entire system collapse under it's own weight.
Your borrowers can always default, even without bankruptcy protections. It's a good policy, I assume, but I'm not sure it's strictly speaking, part of the free market dogma.
Otherwise the bank needs to get more defaulter, because they are more profitable than people who pay back.
The law can chain you up, or the East India Company can chain you up, and it doesn't make much of a difference.
Free markets are kept free by intelligent and benevolent legal force.
That doesn't work longterm.
Sweden has that system. Can't say it is that terrible.
Trying to hide or subsidize the price only prevents people from acting on that fact. (and thereby acquiring that value in a more efficient manner, etc.)