“Dunno if the Rebbe said that.”
okay, I’m not mekabel that he said that. And I hope my words aren’t taken as Motzi Shem Ra. I was just saying that if he in fact said that, then…. But I was not trying to imply that he said that, since I don’t know.
And I am also not mekabel that all (or maybe any) Chabadnikim say that. I am just saying that if they (or anyone else) does, it MAY be a serious problem.