Yeah, this is a no go for me. I don't use anything by Google at all. How can a security conscious person talk about privacy and security on a Google device? They are listening, filming and tracking every single thing you do near that device.
Can't imagine what recording webcams would do- but I suppose it might be effective for something.
Because there's no actual evidence to support it.
He's suggesting they are secretly filming you, logging your keystrokes, and rerouting your mic audio. That is a very bold claim that should be backed up or retracted.