The man showed a case that makes the smartphone look like a retro console.
A smartphone in such a case is not just a device for calls and social networks, but a pocket console, where control occurs not through soulless swipes, but through physical keys with a characteristic click.
True, there is a risk that after such an upgrade, productivity will drop to zero, because in any free minute you will be drawn to play that very game from childhood one more time. Or two. Or ten.