bluehillside
I read your OP and decided I'd wait a bit before posting, and I see it took several hours before a response arrived. Maybe others were thinking similarly! You're right, of course, we all are pretty much aware of others' opinions on things and after years of interesting communication, it could well be that we've run into a sort of dead end with nowhere to go and it being unlikely that we'll find some totallynew topic. But to just sort of drift away and lose touch would be such a pity; I for one would really miss the company here.
I have now come to the end of 'Sapiens' by Yuval Noah Harari and towards the very end he talks of Neanderthal DNA and the idea - in California somewhere, I think - that a baby could be born with half human, half Neanderthal DNA and that several women have already volunteered to carry such a child. The ethics of this could make a subject for discussion, but, here too, the situation I think would be fairly clear: that child would need many others to be born at a similar time - it would bne extremely selfish and cruel to bring him/her into the world as a one-off.
Situations and groups formed because of common interests, especially when so widely dispersed, sometimes come to a natural end, but I think I might well - maybe with Floo! - be the last one out if that happens here.
(Or perhaps a *sad face* would be more appropriate here...