Well. I don't subscribe to the all #companies are the same position, but they're clearly effected by similar structural pressures.
However, for #greedflation to be a thing, it does not require *all* companies to be acting in that way only some at crucial choke points in the #supplychain....
I have thought a lot about the differentiated environment of corporations. If you're interested (& I accept you may not be) I wrote a research guide for Edward Elgar a couple of years ago