This is the very definition of במקום שיש חילול השם אין חולקים כבוד לרב
Dimwit,
Even the Rabbanim who said not to accept his Gittin wrote "Harav".
Do you know why?
Because they have yiras shamayim.
How do you have no fear of the curses that Chazal promise to a mevazeh talmid chacham?
במקום שיש חילול השם אין חולקים כבוד לרב, means to ban his gittin, it doesn't mean to call him names.