I spend 1k to use phone for 7-10 years better than changing android phone every 2-3 years. And goodness knows you change 2-3 years how much is the total cost, plus all the time spent setting up new phone again.
I don’t have issue with changing sim. What you mean?
You can buy normal Bluetooth earbuds from other brands and use mah, you don’t have to buy AirPods. The connection is just Bluetooth; you just don’t get the fancy animations from Apple if you pair AirPods to Android or use non-Apple branded Bluetooth earphones with iPhone. Not getting the fancy animations doesn’t constitute a compatibility issue. So, also don’t know what you mean