Well if Thorne manages to harness its power and put down the other two factions because of it, that seems like a reasonable concern to have. Destroying it is a terrible idea though. Solvunn's the only one who seems to think it should just be left alone.

[ Which frankly seems like the wisest course of action over the three. Jayce is definitely interested in studying the Singularity and learning how it works, just very carefully. There might have been a time where he would have tried to get home or find a way home through it, but that was before he found Viktor here. Now it's only a subject of intrigue. Or concern if it apparently sucks everyone into it later.

Jayce would definitely not support any destruction of the Singularity, but he is not in charge of Free Cities. And he doesn't know how they even consider doing that. None of them can get close to the Singularity, only the Summoned can, and none of them are going to help them do it. ]

It did in the start, but I guess there was a conflict at the very end that made everyone suspicious of each other again. There was no outright declaration of war, but it seemed like talk of peace did pause.

[ So it's the same thing either way. ]

I'd be careful in Thorne if I were you. They've proven they don't seem to have a problem using the Summoned, either against each other or in general.