Should Rose have been mad at James?

I mean she wouldn't obviously because she's a kid and it wouldn't occur to her, but in the sense of right and wrong did Nathan do the wrong thing by saving her after she was drugged and presumably going to die in unconsciousness?

Now he's saved her so she can die in the suffocating burning horror of the shock wave arriving.

And (not that he could have predicted this) she also gets to learn her father and all her family is dead already and then die in the burning suffocating horror.