All the Apple chargers are compatible, and have been for quite a long time. They’ve had a standard USB-A port since at least 2004, and they now have a standard USB-C port.
The only reason to get a new charger is if you need more power, but that’s exactly the same situation as with Android. Where did you get the idea that you had to get new chargers?
The only reason to get a new charger is if you need more power, but that’s exactly the same situation as with Android. Where did you get the idea that you had to get new chargers?