This clip is about the Klausenberger Rebbe, who was close with the Lubavitcher Rebbe. A person who starts comparing Rebbes on youtube comments is not in a healthy situation and needs to speak with a Rav to find better use of his time.
Klausenburger rebbe was a legend and a league unto himself. His iron willed faith in Gd in the hell of Auschwitz was unique. No one went through that so heroically. Don’t mention other rebbes it’s not fair to them nor is it respectful. Enough said.