Saving you a click – the article is just empty waffle around this Gurman tweet: “I would guess that the Zeiss prescription lenses for the Vision Pro will be at least $300-600 a pair, unless Apple is eating part of the cost given the already high price of the headset itself.”
Apple does everything they can do to prevent family devices. iPad still has no user support and apps can't even implement their own user systems. They are masters of dark patterns.