That only says it will not officially implemented! But why should we not make a freecam-mod?
The function is there, we must only find a way to activate it...
Nobody has to use this mod, only the people who want it...
Worse, it is forcibly disabled.
Well, it's actually cheat, but still in the game adds to the confusion, because in the free camera mode, players position and controls is not clear at all.