It occurs to me, cases are also like chargers. Nobody questions why apple sells their own USB-C charger even though you could in theory use a generic USB-C charger.
Made in China
https://youarenotsosmart.com/2010/05/19/fanboyism-and-brand-...
FWIW there are many Bluetooth headphones that show their charge on your phone, it's a standard Bluetooth feature.
You've got to be kidding. The kind of pairing made possible by Apple's W1 chip, and the completely cordless design, was absolutely and undeniably groundbreaking when the AirPods were first released. Even now you'd be hardpressed to find a pair of earphones that work as smoothly and seamlessly as AirPods do.
The iCloud pairing and tap-controls are nice, but I guess I could live without them.