I agree with this in principle, but having been there and done that, sometimes when you're burned out you're the last person to know.
And it's hard to turn down a job offer when you're out of work.
Working for Hardy was probably also a nightmare. If you're burned out and in a "difficult" workplace, it gets worse, fast.
We've all 'been there and done that' but not many get a chance of a job to manage a football club, although if we did and were cr@p at it or 'burned out' because we've done it before and got nowhere, then not many of us would rely on being oh so nice to the cameras to gain sympathy from an audience he's just let down. Top Bloke?
Ardley didn't have to take the jobs he has, especially one that had a character like Hardy pushing his own ideas ahead of his managers. If Ardley didn't spot Hardy for the charletan he was then tough - we've all been there and done that.