he makes the club money so that's all that matters
That's the job he has been asked to do. That's the job the shareholders would have asked any manager to do. Legally it was their club and they decided to milk it for all the cash they could get. Wenger had two options, do they job they instructed him to do or resign. But if you get a new manager doesn't he get faced with the same simple choice? Do what the shareholders want or fuck off. After that it comes down to who can at least stop the looting having a dramatic effect on our league position.