But Granny the theme of this thread (see OP) was information sharing and discussion of the speeches at the "Best for Britain 2023" Conference. That is a legitimate discussion; people were enjoying the thread. Not many, just a few of us, enjoying a harmonious conversation.
It was pleasant, moving along nicely. Until people came on who seemed to want only to disrupt it. Why do that? Why not start another thread where you can abuse Tony Blair?
This thread was not about party politics. It was about the very varied speeches at the conference. It's like small groups in a large hall, all having different conversations on topics obvious to those wandering around. Suddenly, a few people try to break that conversation and impose their own controversy on the group.
Such disruption, spoiling it for those discussing an item of news, would be considered bad manners in real life. It would feel very coercive to people who didn't want to stop their discussion to join in a different and argumentative conversation.
Yes, we were small in number, but I imagine those talking about Aaron Bastani, a Corbynista who uses his publication to discuss extremist left-wing views, are also only a few. They too, can start their own thread.
Surely, it is only polite to leave a small group who are chatting about a subject you are not interested in to get on with that chat in peace, and without deliberate disruption. Just think what fun you could have, on another thread, all agreeing that Tony Blair is a terrible person - or not. Why not start that and discuss it with those who are interested?