I don't want to come off as rude at all, but I do personally think that there's some issues with saying that twotime will never change, because people don't work that way.
Also when you think about it and really get into what situation that twotime was in would be like for them, you realize that twotime was really sacrificing Azure for Amarah. Amarah was the one who told them to do it, Amarah was the one who they actually looked up to, and Amarah was the one who drilled the concept of spawn into them. So spawn before twotime was forsaken = Amarah to most of the cultists, even if they didn't realize it.
Even with the second life, that leads them down the path of manically sacrificing themselves over and over again without any further reward with no other forces coaxing lies through their head other than themselves.
That eventually will lead them to doubting more with the very little amount of fuel for their delusions, and in the face of eternal hell that will very easily crumble their beliefs. The human brain can't handle that much pain without breaking and going into dissociation.
What the cult did was break TwoTime down, but provide them with the potential of being something more to keep them obedient. So long as they keep behaving they will be rewarded.
The spectre does not give two shits about that crap and would not truly care if twotime believed in the spawn or not, it just wants them to suffer and doesn't care how it happens.
It gave them enough of something to allow themselves to have a half-assed coping mechanism that hardly works.
Eventually, twotime would know that they are a fool but keep going back anyways because they are convinced it is all they have, that it is all they deserve, and that it is all that will ever give them meaning or identity.
But if the offer were to show itself, they could absolutely improve with enough coaxing. People like TwoTime and Azure can't get better without external help, and it is very complicated.
Other than that, this is good.
Phosphorus's ass must've really wanted something to gossip about.