WT master is the government who granted them the 501C3 charitable organisation status which can be revoked by government if WT doesn't stick to the agreement, which is a list of regulations of which not all of them have to be complied with, but WT actually does, including the one about supporting Government policies, of which the vax was obviously a major policy at the time.
Unfortunately for WT, ruling parties in government change, presidents come and go, the then government policies they preached as the word of God, are now being reversed, and they stand out as the charlatans that they are, along with all the other religions that took part in the great deception.