Originally Posted by
Rosenstrauch
And then, upon actually achieving their goal, they realized nothing had changed for them. And when posed the question "What will you do now?", they resolved to take the future of their world back into their own hands before Midgardsormr had offered to aid them in any way.
This is nothing more than a game of semantics, if you ask me. Whether they're the people of our reality or the people of some parallel universe, they're still people whose lives we've touched. And, to quote a line the writers are fond of: "To ignore the plight of those one might conceivably save is not wisdom; it is indolence."
You seem to think that "where do you stop?" is a good argument against doing it. But here's my rebuttal: We went back in time to clean up Pandaemonium for no reason other than a mysterious stone asking for help. There was no proof that we'd done so, and therefore needed to do so. For all we know, our actions in Elpis in regards to Pandaemonium have only succeeded in creating a timeline in which we cleaned up Pandaemonium, leaving our own past of "somebody else did it" untouched. And quite frankly, I don't think our character cares if we made a new timeline in the process, because we'll be doing it two more times at the very least.
The can of worms is open.