The only thing happening in the industry is the same thing happening in every industry and most of the first world:

The wealthy owners and executive leader roles have learned that COVID, COVID supply lines, interest rates, 'consumer sentiment', and inflation, are all very easy scapegoats that both the public and investors will easily buy as reasons for lowering product quality and availability, while also firing employees, squeezing the non-fired ones to death, and raising prices. This has lead to almost 2 straight years of corporations showing record profits (even adjusting for the inflation that they are largely responsible for in the first place).

This downward spiral will continue until some force with nearly as much power pushes back.

This is typically and ideally a representative government in the form of regulation or taxation. But the US government has suffered decades of regulatory capture and congressional gridlock.

So the only other potential option is a large amount of highly populated unions. Which have to fight against nearly 100 years of media and political demonization and nearly 150 years of 'american independent attitude'.

The perfect modern system has all 3 parties; unions, government, and corporations, equally strong and antagonistic. Just as the perfect modern government would have the executive, legislative, and judicial branches equally strong and antagonistic. Neither could be much farther from the case here.

Stronger bigger unions. Weaker smaller corporations. And a government that actually functions. All are necessary to fix our current shit show.

People with lots of money want even more money. Less employees means less money that has to be paid out which means more money in the short term. Makes line go up for a while. Makes suits happy.