Question. Why allow character creation to a world that has become full?

[Kirito]

Whenever I try to log into my main, I keep getting Error 1017 (The world is full). I really don't understand why they allowed this to happen for the legacy worlds? I mean they were already almost completely full because it has almost everyone from that loved the game since 1.2x, and this is preventing other people from entering the world. I recommend adding kind of a wait list similar to the queue list, so if players are unable to enter the world they just wait instead of having to spam the X, A (for gamepad) or en ter button?

EDIT I stand corrected, it seems there is a queue system for it being full, it seems the queue system doesn't work if you past some number of players on queue.