To Philosopher
You’re certainly correct that Manis is a Kofer but what must be understood is that whetever he and other Lubavitchers say is a reflection of Chabad theology. They believe that the Rebbe considered every Jew to be a perfect Tzaddik simply by virtue of birth and so the concept of sin and punishment no longer exists. And that’s why they fight so hard against the Gemara which says that only 1/300,000 will be redeemed by Moshiach.