With iOS 10.2 we finally got the option in accessibility settings to define for the home button that it should not activate voice control or Siri.
For years I hated it when accidentally voice control turned on with iPhone in my pockets. Depending on what the iPhone recognized, it dialed people or played music. I did disable voice calling and Siri, but the voice control for music stayed on. Now Apple added the switch we needed for at least 5 years!
For me the best feature of 10.2 and a reason to upgrade immediately.
Anyone else so happy?