These things are 15 years old. Are you still using an iPhone 4?

Should you throw out your entire home every 1–2 years, just because a corporation would like you to?

It's not a phone, so we're not necessarily expecting the lack-of-longevity we'd expect of a phone. (Although even a lot of phones are basically corp "can-you-upgrade-every-2-yr-or-more".)