Really?
The guy literally had no managerial experience before he took the Arsenal job but was deemed to be like a WOW candidate just because he worked as a coach under Guardiola. Arsenal have been a mess for ages for now - long before Wenger and Emery were gone - but he took the job anyway. What's more is that he has a lot of say at the club such as getting a lot of, if not the full say in how he wants to be build the squad and the way he has gone about it has been bewildering to say the least. One minute he's looking for experienced players like Willian and Aubameyang and the next he's leaning more towards younger players and there's the sudden obsession with No.10s, like the old Wenger days. Since Arteta's been at Arsenal, he's bought players like Mari, Soares, Willian, Gabriel, Runarsson, Partey, Ceballos, Odegaard, Tavares, Lokonga, White etc. Out of those names, Partey is arguably the only good player as the rest wouldn't even get anywhere near a top side. Arteta has had 4 transfer windows, including this summer, and it's hard to know exactly what kind of squad, what kind of direction he actually wants to take Arsenal towards to.