I agree but I also feel like surely these are so few and far between that no reasonable person would introduce a new tech device into their day-to-day wear for this purpose?
You really just don’t require constant recording of your surroundings, in a way that is not socially acceptable, in order to get around your hands being full.
In the situations where we DO need that capability, we already have solutions, like go pros. What makes this different is that these are for all the time, and targeted at candid strangers in public. Not, like, the mountain bike path. So, to me, that makes them fundamentally perverted.