That club is an absolute hot mess, and often coaches are hung out to dry as a quick fix without addressing the underlying issues which are either a toxic dressing room or squad issues.
Then again neither do I want to emulate the United model of keeping managers on long past time (although as Amorim will discover, changing managers there will not help them)
Getting rid of Arteta needs to be purposeful, as in making sure someone is identified who could do a better job with our team.
There is equally the issue of whether the club would back this personal financially with the money we need to bring in the attacking players we need