As I said earlier, the PED usage was the least of his bad qualities. That only made him a cheater. Plenty of players were cheating at the time, but Pettitte held himself out as a devoutly religious man who turned to Jesus for guidance. I could really care less about the PED use. Manny and others PED users did not hold themselves out as religious role models. When he first got caught by being named in the Mitchell Report, he lied and said that he only used it the two times as indicated in the report. Later, when Congress came knocking and the stakes were higher, he remembered using it additional times, but he claimed to have prayed to Jesus before injecting himself. Wow, what a good religious thing to do.
Pettitte claimed to have turned to Jesus for guidance when he left the Yankees for Houston. He claimed he went to Houston to be close to his family. Yet, only a few short years later his family somehow must have relocated east, because he returned to the Yankees for big bucks. Those decisions had everything to do with money and nothing to do with Jesus or family. That makes him a phony and a hypocrite. I can't stomach religious hypocrisy.
As for Clemens, sure he is a shitbag, but he and Andy were best friends which speaks volumes about Pettitte also. In the end Pettitte showed his true colors by ratting out his best friend like a coward. He did it by swearing out an affidavit. He also had his wife do an affidavit so that the Feds would agree to not make him testify before Congress and accuse Clemens face to face like a man. He is a backstabbing rat who sold out his best friend like a coward. It doesn't matter that we don't like Clemens or that Clemens is a shitbag. He was Pettitte's best friend.
PEDs are the least of the problem with Pettitte. The man has zero character, but parades himself around with a totally phony public persona.