That Hideo Kojima is a bit of an odd chap, ‚ey? It was only recently he said that he wants to make a game where the protagonist forgets their own abilities if you, the player, take a long break between play sessions. As a reminder this comes from the guy who made a whole game about delivering packages, another game where a character can die of old age if you wait long enough, and another game that knows if you’ve played Castlevania or not. The guy likes doing things differently!