How compatible are Apple Airpods with Android phones? I want to buy the AirPods but I only have an Android phone.

The functions that would be ideal:


Stereo and mono sound works like iOS when you take one AirPod out and charge it and then put both AirPods back in your ears.
Tap function - is there no / some / complete parity with iOS tap features
Voice assistant - is there no / some / complete parity with Hey Siri and tap / manual Siri voice commands


Basically, how feature compatible is the Android OS and hardware with AirPod features beyond simple Bluetooth microphone and headphone function?
They work like standard BT headsets for music and calls. Mono is played on both ears. Haven’t seen any usable tap/click functionality on non-apple devices, no voice assistant either. That last one is probably because Siri initial processing is mostly on-device, which other platforms don’t have.