This is kind of my theory too; making a tutorial is difficult and not the most exciting part of the game (for the developer). It's difficult because players re

This is kind of my theory too; making a tutorial is difficult and not the most exciting part of the game (for the developer). It's difficult because players refuse to read, and showing stuff to them rather than writing requires a stupid amount of work. Moreover, players can get distracted during the tutorial, misunderstand something, get lost, etc. So you have to build a lot of redundancies and safeties. So maybe the developers unintentionally try to make it worth it by "forgetting" to offer a way to skip it.