You don’t consent by not using one of those devices, period. On top of that, this should be a massive violation of multiple laws everywhere. Of course, corpos will corpo, and bypass laws at their pleasure.
Your consent doesn’t matter (legally) in a single-party consent state. Which includes some bigs like New York and Texas. California is a two-party consent state though, so theoretically these people should be informing each other that they are using recording equipment.
I don’t think you see what I’m getting at yet. What I said was that not buying one of those devices, among others, is the way you don’t consent to your 4th Amendment rights being violated. Now, if a device like that is usable with a de-Googled solution, as long as it’s hardened right, then at the very least, it shows you don’t consent to the corporate spying. Government spying though… good luck with that.