To DaMoshe
I can’t definitively state if they all believe it but since no one in Chabad has spoken out against this kefirah it’s safe to assume that Hashem is judging them all as Kofrim and Avodei Zarah. As for my davening in a Chabad shul I’m relying on the fact that they haven ‘t been officially excised from the teligion by the Gedolim. I do admit that I might be wrong but I can’t imagin not davening with a minyan.
To CS
You argue that the Rebbe is Nosi Hador because he influenced so many people. I’ve go a scoop for you. My wife is a follower of the Rebbe but not Chabad. She goes to the Ohel about 10 times a year because she believes in him. No she doesn’t ask me to jpin her. She hates the fact that I attack Chabad and the Rebbe but the Torah demands that you kofrim be exposed.