Yeah but there's nothing satisfying about watching a video when the satisfaction is supposed to come from the actual interaction.
I assume though it is only available in a mobile app. Would be good if there was a website you could easily create interactive simulations from apps (e.g. it would somehow replicate what the app showed and what sounds it made in response to mouse interactions on a web page - seems technically feasible with some sort of smart recording facility).
(PS yes I know of https://www.browserstack.com/, but haven't used it, and having to install the app and go through everything necessary just to experience what's being described in the article would still be annoying).