Did your congregation have cliques?
Ours did. Usually centred around two competing elders (or the elder's wife). It could made obvious by whether you got to answer in the WT study. The same ones got taken again and again even if there were newer students trying to answer.
I know some young ones would bet in advance of the meeting among themselves that brother so-and-so or sis such-and-such would hold the floor and answer more times than any other person. Lol.
I met a JW recently and we were chatting and I asked them in a jokey way if there were still the same cliques. They rolled their eyes and said it had got a lot worse because of pioneers who had moved in, followed by more of their family members, and even a few from the pioneers former Cong. Resulting in a new cult of the personality!
A cult within a cult. I'm sure it was the same in your hall?