You’re about to be in a world where your consent is totally out of the picture with Meta releasing this product and people will be recording you all the time now and sending that data directly to Meta where they can then build models about where you are, who you’re with, what you’re doing and what you are talking about and all without providing you and way to opt out other than breaking the glasses when you encounter them in public.
You are expecting meta to succeed and that's won't be happening.
Less those bastards get of anything I control (data, finances, time) the better.