GarouxBloodline said:
Shepard was never going to magically repair the rift between the two races. Not by themselves, and likely not within their lifetime, if they had somehow managed to make it into what Mass Effect considers old age. And whatever peace might have been achieved, especially among any possible confusion that was a result of the end choices, would be tenuous, at best. So what, exactly, is there to acknowledge? Nothing has been achieved yet, except for a very weak foundation being built.
Well first of all: The rift in question didn't exist in a meaningful way within the series. The single most antagonistic force towards organic life was the Reapers, and the second was a subsection of the Geth
that was doing so at the behest of the Reapers. The rest of the Geth and EDI rather explicitly find the Reapers and their lack of respect for other sapient life to be repugnant and when given the chance actually both get along famously with organics and show a great deal of interest in learning why organics do what they do. Furthermore, the theme in question is given a direct representation through the interpersonal conflicts of EDI and Joker, and Legion and Tali...all of whom develop at the very least a strong sense of camaraderie. The "rift" talked about in the climax is shown to be no worse than that of the Turians and the Krogan, the Rachni and the rest of the galaxy, or the Humans and Batarians.
Second: Shepard didn't need to fix the rift between organics and synthetics because it was a theme that was primarily represented through a singular organization: the Reapers. And even then it was only represented in so much as that the Reapers were synthetic in nature. The conflict wasn't because of some high level distrust, it was because the Reapers basically took a leaf from Independence Day
for first contact. The ending tried to shift the narrative focus from stopping a hostile force to an abstract conflict between organic and synthetic life at the expense of the prior focus.
It's like...if Ganondorf managed to convince Link not to depose him for the sake of bridging the gap between the Hylians and the Gerudo...after Link had already earned the
Gerudo Membership Card and the respect of the Gerudo. Or Scar convincing Simba to support his claim to the throne to foster peace between the lions and hyenas. Or the Emperor convincing Luke to the Dark Side on the grounds that the Rebellion against his Empire was causing more suffering than he ever did and that for the sake of peace his Order had to prevail over its Chaos. Even assuming that such a divide exists, it's a comparatively minor problem compared to the despot actively spreading misery, destruction, and evil. Even Christopher Paolini knew that even if his series' villain had a point about the magic/non-magic divide the guy was still a sociopathic(?) tyrant with unambiguously evil methods who had caused great suffering to the people of the realm and thus the immediate threat.
So too is it with Mass Effect. Even assuming that we can take the Reapers at their word (which, as the idea was told and conflicted greatly with what was shown is a fairly generous assumption) and ignoring that among the themes of the franchise was bridging such rifts, fostering cooperation and overcoming prejudice (which was rather neatly summed up in what you recover of
Pressley's journal at the crash site in ME2), that is at best a cancer that will kill you decades down the road whereas the Reapers are a self-righteous killer
pointing a gun at you. It doesn't matter if the peace between organics and synthetics won't last. Right now, they're united to stop a greater threat. Figuring out a way to make that peace permanent is a problem to be solved when that peace starts to collapse and the greater threat is dealt with. Does that mean that the Reapers would accept that? Hell no. But that doesn't mean anything more than Luke being unable to redeem the Emperor, Khan being unwilling to let go of his anger at Kirk, the aliens in Independence Day being unwilling to negotiate a peace, or anything else. More often than not, the antagonist does not see eye to eye with the protagonist because both earnestly believe their actions (and rejection of the opposing philosophy) to be rational and justified. Which is why it tends to end with the protagonist and their ideals triumphing over the antagonist and their ideals.