One of the things that the post mentioned was the meager profit margin that the companies made during this time.
But the thing is that this set the America auto and aviation industry up to rule the world for decades.
A government going to a company and saying 'we need you to produce this product for us at a lower margin thab you'd like to' isn't the end of the world.
I don't know if this is one of those scenarios but they exist.
[0] https://www.construction-physics.com/p/how-to-build-300000-a...