I'm not a billionaire and I don't study that species or it's habitat closely, but from my limited knowledge they don't really make their money off the consumer anymore. It's more that they invest in the stock market which seems to be mostly disconnected from the larger economy. They also seem to get a lot of money via the Governments of the world.
So why would they care if most of the peons lose their job? Even if the unwashed masses revolt they have bunkers and the ability to move anywhere quickly. They don't give a fuck. But I do think they need a few slaves workers to support them and their needs, but beyond that .....