The raw milk Americans are drinking is a commercial product??? As in like, you buy it at a store?? That is absolutely insane, no way that anything unpasteurized would keep well enough to go through that supply chain.
To get raw milk here in Germany, you literally walk to a local farm and get some from the tanks they fill up and ship out daily for commercial use. It's never more than a day old, and you're supposed to use it all up within a day or so.