Guess where all the Pepsi in the USA is made?
Hmm, I'm going to guess "at regional bottling plants run by different bottling companies who franchise from PepsiCo", because that is in fact how it actually works. There is no one factory which makes the Pepsi for the whole country. Heck, most large metropolitan areas have their own bottling plant which uses the local water, so there's not even usually one source per state.
Perhaps you've confused your regional Pepsi bottler for the only source of Pepsi in the US because you don't understand what's going on at all.