Only for a handful of titles though.
Most movies lose money, they sell very little if not nothing at all.
Most books don't sell as well, but it costed a very tiny fraction of the cost of a movie production to publish them.
It's mostly a single person in their homes in their spare time.
> Therefore the effort people put into making the complicated products pay off despite the initial expense
The initial point was that most can't afford the more complicated products, but can still produce useful low tech manuals. It's doubtful that the high tech version of the manual would drive more sales, because the product in this case is not the manual, but the furniture (or whatever else).
The AR/VR manual could cost more than the actual product to make.
