Maybe in a single oddball city in the USA like Portland (though I would still be surprised). Unfortunately, styrofoam is alive and well ubiquitously in the USA outside of whatever bubble you're writing in from.

From the cups stacked at the free coffee booth in the lobby of a bank branch to the vessel that a pho restaurant will use when you ask to take home the rest of your soup to the McCafe I just bought this morning.

> This is effectively not a thing in the United States. The war on styrofoam is nearly complete here.

Maybe in your part of the United States. Not in all of it and certainly not in mine.