But the expected action button will be much better. It will let us to do more things, like:
1) silent mode automations (automatically enable/disable silent mode based on the time of the day, location, etc.)
2) remapping the action button for various purposes (run a shortcut, turn on/off the torch, etc) if an iPhone owner doesn't use the silent mode
3) we will most likely get a silent mode icon on the screen as a reminder to turn silent mode off, so missing calls will no longer be a problem for many people.