AR without cameras is kind of pointless, imo. The creep factor is huge, though. It would be reasonable (not easy, but reasonable) if people could curate what information about themselves was available to whom, but that would preclude the corporations having access to whatever information they could glean about everyone. And if they have it, why couldn’t they provide it to whoever is willing to pay them a small monthly fee for it?

Until that problem is solved, AR is going to be a very tough sell.