True. I ordered a book from them last week; it arrived in 2 days. Everywhere else, including Waterstones, was “oh we might be able to get it out the door sometime next year, if we can be arsed” so Amazon got the order.

Maybe it’s a Samsung phone and a “Made in USA” sticker, shipped in as components and stuck together in the USA, thus fulfilling both “designed” and “made” in USA even though there are some foreign-made components (2). Then onshore those components bit by bit until the process is complete.

Technically that’s 100% buffering.