I mean...it's not like there wasn't countless variables involved with the path she did choose, and it's frankly a miracle everything worked out even in our case.
It has less to do with being an "ancient fan" and more wanting to not find the course of action taken by the "big good" of the setting morally reprehensible due to having nearly as much maybe/probably involved in the chosen course over hypothetical ones that could've led to less death and suffering. It's not like the whole fiasco didn't involve the sundered at all, either.
The entire topic is about waxing hypothetical to begin with so the eagerness to shoot down theories/possibilities is...strange to me. Though I suppose it's pointless to try to argue with people who are completely dug in on the chosen course being the only good/correct one despite the game explicitly entertaining the notion that maybe it wasn't.
