To turn off Google Assistant on your Android device, follow these steps:
- Open the Google app on your phone.
- Tap your profile picture in the upper-right corner.
- Select Settings.
- Find and open the Google Assistant option. A Popular Settings section appears at the top, and an All Settings section a bit lower, arranged alphabetically.
- Navigate to and tap General under the All Settings section.
- Turn off Google Assistant by flipping its switch to the off position.