The FDA is in charge of portion sizes. No one decides it on their own.

What a company can do is fiddle with the total number of portions. Which is how you get 5 portions in this pizza.

I believe it means minstrels who became clowns.

They replace AP with something else internally and abandon AP. If anyone wants to keep talking to them, they’ve got to hop onboard whatever they’ve replaced AP with. This effectively kills AP (theoretically).