Klarna 'bout to find out their business model doesn't work as well in the US compared to the Nordic countries and EU, as
- People are already up to their neck in debt, putting Klarna to the back of the queue in case there's a default
- Personal bankruptcy is a thing
Especially the Northern Europe personal bankruptcy is really not a thing, fuck up your finances and you're never going to see a penny you make (above what you strictly need to live) until everything has been paid back. Debt that is actively being collected also never expires.
There's a good reason Klarna's been able to thrive in this environment – getting debt from banks is quite difficult and you have added security from the draconian collections process.
In the US a company ignores credit scores at their own peril. The bankruptcy process is one of the few things that works better in the US than in e.g. my home country Finland.