Don't be naive, It doesn't matter if you give Google permission or not, they can do whatever they w.

GOOGLE LISTENS TO YOUR CONVERSATIONS . Google can and will do whatever they want, without your consent or not..

Note: The Alex for Voice Commands App is listening too, to everything in his environment without being giving permission for it. People often don't think about this.

Nowadays I am aware of certain technology that may already be used. And we, the users, need all those smart devices from these people, who also have more and more data and I don't know what else, in order to be able to do whatever we do with it. So, we tell me that they cannot build methods into their smart devices to be able to listen out and remotely switch on all devices that have a built-in camera. I also taped up my laptop cam. You also have to be careful with baby cam and IP cameras. even if you have changed the Admin code. There is a back door. Don't trust anything with smart technology in it, you are in the right direction