Google Nest Community

That's exactly the solution I gave before - Comment M85572.Have Google updated something?

I've just found a permanent fix for this!Threw my coffee mug at it - no more "photo memories" now!Bollocks to you, Google.

Not from Google, no. My reply above explains how to turn it off - although note that it can be turned on again at the screen without any authentication, so is not a permanent fix, sadly.

This issue here is that someone can turn this back on again from the Google/Nest hub itself, should they wish to - without any authentication.

There is an option in the Google Home app:In home:SettingsGoogle AssistantManage all Assistant settingsPhotosAll devices that are capable of showing photos appear here.