I must say, I'm a bit shocked at the price. I wouldn't have expected Apple to sell a paperclip for under $19. Their Lightning to USB cable, which seems like it must be strictly simpler than this adapter (no DAC!) costs $19.
You can always buy a new iPhone 7 for another free adapter.
Joking aside, I think most people won't notice as the new EarPods connect to the Lightning. That is what I mostly see people with iPhones around having.