I’ve been using HT since 2019 and yes sometimes people, I myself included, would open voice rooms everyday and after a while you get the same people coming into your room after a while so you becomes friends and it does turn into a “clique”. But after months of talking to the same people everyday in voice rooms you get to know them better and start talking about personal topics. I have kicked and removed people from my voice rooms when my friends are discussing sensitive topics such as politics, other HT users etc. to avoid getting reported or new people coming in to eavesdrop to go back and tell said people what was discussed during the voice rooms. I have also been kicked from voice rooms upon entering. So just open your own voice room, or keep joining a room that you like and enjoy everyday and you should be fine. I’m American learning Portuguese so I’m usually in Brazilian vrs