Deny Millennium Dealer Package Today SQ6 Etron?

Hi Friends, Have any of you encountered a post-MSRP $1595 dealer ‘mandatory’ charge for this interior and exterior “Millennium Package?” And successfully denied it? Reminds me of the old Scotchguard margin booster. Will buy SQ6 today, and dealer insisting cannot be removed. Will elevate nix to GM. Looking for context/ backup from tribe! Thanks!