One last attempt. Buddy, you misunderstood the Chazon Ish. He was not talking only about people who were brought up frei. According to him, even if somebody is brought up frum and then goes and does an avirah or aveiros, you can’t treat him as a roshah since nobody knows how to rebuke him. So, nowdays there is no din roshah or mechalel Shabbos be’parhesia etc. That’s why I said it is a shevere da’as yochid. “I heard something from…” was only one thing! What about all the mekoros — from the Gemoros to Badei Ha’SHulchan — that I brought down?!? And from Rav R.Feinstein — I heard it myself.
