It seems to me there are all kinds of "isms" in the WTS.
As a woman I was second class all the time.
As a DFed person I am as if dead.
The WTS puts down other religions, governments, any one who doesn't agree, worldly medicine that doesn't agree with their policies, counseling (the elders are supposed to do it better), police (especially when it comes to abuse issues). JWs are cleaner, more moral, more Christian, more honest and well more happy than anyone on earth.
That puts everyone else in a lesser class. "isms" of every type are alive and well in the WTS