The jws encourage cliques, not just by cautioning people to be careful of bad association in the congo. They also use titles like rungs on a corporate ladder. Many will do whatever it takes to climb that ladder, including avoiding those that don't measure up or sucking up to those with power.
When my husband was an elder there was a brother that was being considered for the title of elder. He and his wife put on a big meal and invited all the elders and their wives. It was strange because we had never been considered for any association by this couple before. He got his title and we were never invited to their house again, though they were invited to our house a few times. It was all so blatant that it was nauseating.
I still have an extreme aversion to 'titles" I don't mind that some people are just more comfortable with others that have similar interests, that's natural. It's the artificial creation of class distinctions, that the jws and other cults are so adept at, that I want no part of.
When my husband decided to "step aside" as an elder, it was amazing the how quickly some had no further use for us. That's ok though, it helped to open my eyes.