Thanks mates, no doubt without your help I'd be incapable of understanding this incredibly obvious point.
Meanwhile @daredevil you seem to have missed mine, which is that Ben White's situation demonstrates that managing player workloads isn't something that is always at the forefront of Arteta's concerns and he isn't always right when it comes to load management (note the qualification) because he's got other factors to be worried about.
You guys can be superbly obtuse. We're talking about Mikel Arteta, a football manager with a well-earned reputation for burning players out and practising a low rate of rotation.