You can turn it off via the preferences section of the web app or through your keyboard settings on Android and iOS. Turn off autocapitalization on the Google Docs web app ...

If you want subtler animations across iOS, you can enable the Reduce Motion setting. To do this, go to Settings > ...

Disabling voice-to-text is a quick toggle in the iPhone's keyboard settings, but disabling it makes a new voice message icon appear in Messages.

You'll still see predictive text, the suggested words and emoji, over your keyboard. Turn all predictive text off If you find all predictive text annoying, you can easily turn that off, too. Here ...