All of those could also be classified as "they learned consumers didn't need that much."
If this were true, they could have learned it at any time before now.
When the changes are done precisely during a time of huge increases in the prices of all kinds of memory devices, it is hard to believe that this is a random coincidence.
I'm really appreciative of how much spin I learn on this site, should I ever want a career in PR or marketing
I see.
So when the tub of ice cream decreases in size from 64 ounces to 60, 56, 52, and finally 48 ounces while the price stays the same (or even goes up), then:
That's not necessarily shrinkflation; that might instead be a result of having learned that consumers didn't need so much ice cream.