Jewish unity,
The point ‘far east’ is trying to make
I don’t know what (s)he meant, I only know what (s)he said.
I also don’t think that it’s okay to publicly shame someone; I was only demonstrating the absurdity of far east’s argument.
Nobody is trying to shame R’ Lau, but because the siyum is b’rabbim, great care must be taken to keep hashkafos pure, and, apparently, in the Vishnitzer Rebbe’s view, attending the siyum would compromise this.