Comment by kridsdale3

But humanity is gaining hugely productive (in financial terms) assets. It doesn't matter if the entity or its investors that created the asset goes kaboom.

Most of the investors and companies that built the rail network went bust. The iron remained.

Most of the investors and companies that built the telecom network went bust. The fiber remained.

Most of the investors and companies that are building models will go bust. The files (open weight or transfered to new owners for pennies) will remain, and yield economic benefits for as long as we flow current through them.