Android has double tap power to turn on camera (at least pixel does) and it's super handy for us. My wife might be holding my phone and want to take a picture

Android has double tap power to turn on camera (at least pixel does) and it's super handy for us. My wife might be holding my phone and want to take a picture of the kid and me, and this works without needing to type in the passcode or borrow my finger.