The shareholders are responsible for the management of the company who are in turn responsible for their employees. By wiping out the shareholders in these companies hopefully other shareholders in other financial companies will demand more oversight. In the end people respond to incentives and the individual employees that sold the fraudulent loans were implicitly or explicitly incentivized to do so by management, who were in turn rewarded for this by shareholders. Going after the specific employees that sold the loans is of course morally satisfying, but if we want this to not happen again we need to make shareholders and executives keen to avoid a repeat. Looking at how popular Klarna, gambling companies and now private credit has been with investors, it doesn't seem to have worked, unfortunately.

But, yes, it is a travesty that more of the subprime loan salesmen weren't prosecuted. It has a lot of value for a society to actually convict people that have done actual wrong. We all want to live in a just world and seeing that people who have done wrong get what they deserve is part of that. Looking at the US from the outside I think a lot of the polarization we've seen in the US over the past 15 years could have been avoided if more prosecutions had happened in 2008-2012.

IMO this is also why big companies being allowed to do settlements without admissions of wrongdoing is so bad. They fail to fulfill the moral purpose of law enforcement. Ironically Goldman Sachs _did_ admit wrongdoing in their settlement with the SEC over their Abacus CDFs...