SE, please listen to the constant feedback about the glamour system

[Arzalis]

Actually not "simple as" when said competitors don't even do multiclassing, which remains the biggest problem in all of this.

They store appearances across the entire account. So while you can't multi-class a single character you do, indeed, store multiple classes' armors in their versions of the glamour system.

It's very much "simple as." Honestly, the biggest problem in all of this is SE has horrible data management and a tendency to claim something is "impossible" when it's not.