Jesus made the New Covenant with followers that were natural Jews, but not "anointed.
Wt's fallacy is that they confuse the New Covenant with the Kingdom Covenant, in their "Anointed vs Other Sheep" version anyway.
All of Israel was in the Old Covenant, not just the Kings/Priests, and WT's failure to incorporate that in their "anti type", confusing at it is, serves them well in their domination over the Rank and File, that are never good enough, ever working on their treadmill.
In their "Jesus/mediator" doctrine, wt mirrors the Catholic dogma, that allows for the "Saints" or anointed, to be the direct purveyors of prayers,benefits between God and supplicants.
Voting for Tony as the Patron Saint of Tailoring , anyone?