Albigensias or Cathars were quite a radical heresy, they didn’t recognize any authority secular or Roman, the physical world was evil, and grace was nowhere to be found, pretty much as in WT world.
“My dad once told me he didn't know what Jehovah's Witnesses were for, but that they were against everything! It was an old country joke“.
This actually explains everything one needs to know about them.
“The Nazis thought JWs were Jewish spies“.
That makes more sense than the Trinity explanation.
“If you look at this sideways, it looks like a Menorah! That proves it, and there are 10 arrows, representing the 10 lost tribe of Israel! Wow the things you learn on JWD“.
The Roman Church, and what it represents is what they covet, the promised land.
People that know their identity and their history, are no so easily enslaved by others, mentally, emotionally or spiritually, much less by others that have nothing to offer in comparison with what they already have.
The Church was far too powerful to attack it upfront, therefore the need to divide it first.
There is no such thing as an organization without some sort of power structure, it would be chaotic, and those who separated from Rome always had their own hierarchies, covert and not so covert, and in some cases as with the Witnesses, far more totalitarian than the ones they shamelessly criticise.
Those who seek to undermine the moral authority of the Church, that with so much care preserved the Bible and Christ teachings throughout the centuries, do so only because they want to enforce their own authority. The question is: what is it they stand for?