We used to buy half gallons and gallons of ice cream. Brands started selling 60 or 62 ounces instead of 64. Over the years, it’s gotten to where some brands sell 48 ounces - three pints - instead of 64.
Breakfast cereals have had similar shrinking sizes.
Price-conscious shoppers still buy the smaller thing if it's cheaper per oz (and only if the stores show the price per oz on the shelf), but most people just get the bigger size because that's how much they want to consume, and they can't really tell that the 15% increase in size does not equate to 19% increase in cost.
Many stores would stock the family size separate from the regular size so the shoppers couldnt easily compare price per oz.
Eventually the family size just becomes the regular size, but now at the higher price. Then the shrinking happens again.
But that article confirms in several places that independent testing finds no fillers at all, and what is left is just "Plaintiffs allege that undisclosed processing steps or agents applied during production or cooking could alter the accuracy of the “100%” claim." It's not a very convincing argument and it would be quite hard for McDonalds to cover up a secret process to add another ingredient.
Or another being "Made in USA", where Usa was a city in Korea.
Which as a highlander I don’t see the need for - Japanese whiskey is quite able to stand in its own and hold its own.
This tricks don't work any more.
https://www.trademarkia.com/100-pure-all-american-beef-73352...
It could be 99% filler and not be a lie.