Quote Originally Posted by Zarkovitch View Post
When you boost a character. You should get how to play this job 101. Because, it going affect community when endwalkers is out. I remember when shadowbringers release there was a person who doesnt know how to use shirk as tank on a extreme primal. I was malding on my screen.
SE can't create a "how to play [job] 101" tutorial in-game because that's going to change every time they do job updates. That would end up a significant waste of development time on ephemeral content that frequently needs to be replaced instead of spending it on lasting content.

Players who want to learn can go online to look up the latest guides. They can start with the job guides posted on Lodestone for the basics then move to more in depth player created guides.

If a player isn't doing that, it's their choice. SE can't control their choices.