Hi Isw1961,
Communism could not withstand the overwhelming and hostile environment around it.
In other words the system could not compete and is inefficient. If you want to drive a car that constantly breaks down, has a 900cc engine, is grey in color, comes in a single model and is rarely available to the general populace because its frightfully expensive, then communism is certainly for you.
When I asked him what he liked the most in Bethel, he said “the equal pay.”
You wrote "...they were materially very rich". So they could leave Bethel with impunity. Then carry with their luxurious lives and refer to their time at Bethel as a wonderful and liberating experience which everyone should adopt. Have you ever wondered why most worldwide missionaries and relief agency's hail from rich capitalist countries? Because philanthropy comes from surplus and not from want.
You have not addressed the matter of the control of and denying access to information by the Watchtower organization. That is the outstanding quality of any cult organization (see my previous posts).
BTW is the PM you're referring to Tulsi Giri?