Rso: You’re being too harsh. CS is young and has obviously not stepped out of her Chabad bubble yet. Her thinking her Rebbe is the greatest is normal. Any chossid would believe that about their Rebbe especially if they were born into it. I don’t think it’s fair to attack on that point.
What’s scary is that she teaches, she claims. She’s clueless to the foundations and boundaries of daas yisroel yet is convinced that she understands the deep thoughts of the Rambam and the Baal Hatanya.