Thrustvectoring said:
I don’t think that some animals are capable of suffering
From what Thrust has said, I think it’s ambiguous between whether he cares he thinks animals can’t suffer and doesn’t care about them for that reason or he just doesn’t care about animal suffering as you describe. Or , more likely, he is in some middle state.
As to your second point, yes that’s the approach. And it seems largely that is what is happening when it comes up in the discussion here.
I don’t think that very many people would except extreme harm to have these things, though. I used to think that I valued some non-experiential things very strongly, but I don’t think that I was taking seriously how strong my preference not to be tortured is. And for most people I don’t think there are peak levels of those three things that could outweigh torture.