John has noticed that his Google Assistant gets triggered when he accidentally hits the right button. How can he disable the Google Assistant button on his Motorola phone? Leo says that there was an app called Tasker that could do it. What you're looking for is a program that can see the hardware button and then assign it to do something else or nothing at all. So try that. It's free.
From the chatroom - https://www.guidingtech.com/remove-google-assistant-home-button/