It's the other way around.
Yes they had have their issues but they have resolved them and come back better. Like North they failed to take advantage of their 70's & 80's success. Unlike North they realised it and did something about it. They had Don Scott initially rasie the alarm, then act. He then came in later when they were languishing until Kennett came along. Scott was putting together a board challange (I know one of the members of the ticket). Kennett was a circuit breaker and he ran the club well. Long before all of his they had the likes of Kennedy with huge influence.
Success doesn't cover problems it comes from dealing with problems and being a well run club. It isn't possible to have real success withough being well run. How well run and for how long determines how sucessful and how long the club is successful for.
Administrations drive success.
So Carlton's "Brown paper bags" Admin was a successful administration? And North's Aylett led "10 year rule" Admin (Ron Joseph) that was fabulous administrating! And the Tiges when they sacked Tommy Hafey after he'd won them 4 flags....fantastic administrating! And lets not forget Mick's time at the WCE when drugs flowed freely and the administration didn't mind as long as no-one knew and they kept winning flags!
Good admin is essential I'll admit. But shady admin often gets just as good as results (and usually faster!)
Sad, sad world eh?