Does else anyone miss "open dungeons"? Old FFXIers?

[Naberrie]

And you fail to realize that SE specifically designed this game to be friendly, casual, and cooperative. An open dungeon with even a modicum of competition and frustration would be the antithesis of their design and development policy and philosophy, as well as Yoshi-P's vision for the game.

I don't think it's that he doesn't realize it. He just wishes it would change.