n0mesorah,
“Maybe Chabad’s concept of a rebbe is on par with your version of a god. It is not on par with their understanding of Hashem ch”v.”
That seems irrelevant to me. The issue is not with Mdd or Chabad’s conception of G-d, or how powerful or perfect the Lubavitcher Rebbe was, but whether Chabad’s veneration of the Lubavitcher Rebbe is on par with avoda zara or not.
Suppose there was a “Coffeeroomer Rebbe” who knew the future, picked all the Powerball numbers correctly, and kept the posters who listened to him from boarding planes that crashed. And he could zap people with eye lasers. And when he gave someone directions that differed from the actual route, the roads would jump up and realign to what he said. And even after he died, if someone insulted him, an invisible hand would smack that person on the back of the head. We’d still be forbidden from serving or worshipping this Coffeeroomer Rebbe in any way. Because all of his power came from Hashem, and the Torah says we only worship Hashem.