Bob from Accounting wrote...
Because ME 4 would inevitably feature the Reapers rolling in, crushing the fleets and Shepard saving the day at the last minute with the Crucible. Which not only fails to solve the supposed problem you're attempting to address (The galaxy is unprepared) it actually makes it far worse. At least now Shepard has the fleets backing him. All this accomplishes is making the Crucible all the more of a DEM for having it built and activated by a broken galaxy.
It also sends the thematic message that unity and alliances and ultimately pointless. Which is not a message that should be sent.
And isn't that what basically happens in ME3 already?
Rhetorical: The anwer is yes, it does already happen.
The issue shouldn't be whether or not the galaxy is unprepared or not. It's a matter of what they can do. You can have a fully prepared force not win against the Reapers, but have them initiate a delaying/harassing engagement. It'd be textbook asymmetric warfare on a Naval scale.
For example, we'll use the first Frigates of the Continental Navy during the American Revolution. The Americans knew that they weren't going to be able to go toe-to-toe with the Royal Navy in a direct confrontation. So instead, they built their ships to be Frigate sized, while being able to dish out nearly three times the firepower of a British Frigate. They were also built out of very strong, very sturdy Southern Oak wood, and given metal plating. They were capable of taking hits as well. And to top it off, they were small, fast Frigates, capable of outrunning larger, more powerful British vessels. And the Continental Navy adopted an asymmetric warfare policy against the British, to keep them occupied and to generate chaos within their formations.
So the message I'm saying here is that having the galaxy be prepared doesn't automatically mean that they're going to get thrashed by the Reapers. No, they aren't going to be killing a whole lot of them, but that's not their job. Their job is to keep the Reapers busy while the Crucible is finished.
And the Crucible isn't a DEM. A DEM is a plot device or contrivance pulled out of literally no where at the very end of the story to solve the problem that was unsolvable by everyone, including the protagonist. The Crucible certainly isn't pulled out of nowhere at the end of the story.
Lastly, I'm a huge critic of is-ought-should arguments. Your argument against the message falls into these parameters.
And to be honest, that is what happens. All the alliances are useless against the Reapers. Unity and friendship and love aren't going to beat the Reapers. They're way too powerful for that. And that's fine. The purpose of those forces wasn't to beat the Reapers anyway. It was to buy time for the Crucible's development, construction, and deployment. Because Superweapons are going to beat the Reapers.
It's practical if you ask me (And I much prefer it that way). I don't believe in determination and positive emotions overcoming cold (or hot) firepower and numbers. The guy with the bigger gun always wins.