First of all if you know anything about football of the 70's every team in the NFL were doing steroids at the time. So how could the Steelers have cheated in all four Super Bowls in the 70's? It's because they didn't; everyone in the league was on the same boat.
You just have no kind of justification at all to back up those claims. Evidently there weren't any league policies banning steroids in the 1970's either. So there is't any need to call the kettle black anymore.
The Steelers won Super Bowls IX, X, XIII, and XIV fair and square, plain and simple.
Secondly, there is no way in heaven I'll subscribe to the "Hocus Pocus" that the Ref's were paid off to give the Steelers there current Super Bowl victories. It's just plain old ludicrous to think of that. How can you even have an inkling of a suggestion that the Ref's were paid off?
You just can't; because it never happened. Just accept that the referees are human and make mistakes. The NFL is an imperfect league in an imperfect world, that's all what that boils down to.
The Steelers won Super Bowls XL & XLIII fair and square, plain and simple.
So there I debunked both of the notions that the Steelers cheated to win their six pack of Super Bowl Trophies. Now move on and enjoy American Football like everyone else and stop being jealous. Jealousy is ignorance.
Jealousy breeds contempt and stop the complaining.