This is sadly not globally universal though. Part of the reason I've usually gotten Kindles in Germany in the past is that while their readers are only marginally cheaper than their biggest competitor here (Tolino), they sell virtually all books in english not just german, and it's cheaper.

If I were into reading in german, sure, library card, etc etc. But that's not what I do, that's not my use case (and I understand that obviously no one is going to optimize for my use case as it's fairly specific). And once I want to buy in english, my options are basically Amazon or overpay-like-crazy at which point their slightly cheaper reaper + 30%-50% cheaper books combine to make it irrelevant whether the reader goes kaputt faster than a Tolino or might lose internet access in 14+ years, I save enough money that I can easily pay for 2+ extra readers in that time.