Destroy is best... did I mention that?
It's really the only option.
Control
Eternal. Infinite. Immortal.
The man I was used these words, but only now do I truly understand them.
Through his death, I was created. Through my birth, his thoughts are freed. They guide me now, give me reason, direction.
There is power in control. There is wisdom in harnessing the strengths of your enemy.
Shepard spouting the same stuff TIM and Sovereign were saying even though Shepard has disproved Sovereign's claims. Yeah, a non-indoctrinated Shepard would really call Reapers eternal, infinite and immortal. This isn't even taking into account how people think the Kid is incapable of lying, even though just beforehand it was trying to convince Shepard that Reapers are just dumb machines just doing what they are designed to do. LOL. The game and the books (especially the books) show this to be false as there are parts where the reader gets a look from the perspective of the Reapers themselves as Paul Grayson is hooked into their collective. They are not just dumb programs following ancient orders.
If we are to take the Kid seriously, I'm sure Shepard can police the galaxy where the Reapers apparently couldn't. Billions of years of experience will surely be shadowed by 30 odd years of Shepard's vast knowledge. We can have upmost confidence that he will not fail and resort to the Harvest. A race of super computer AI's collective brainpower and experience couldn't solve the problem but Shepard will. OK. LOL. And if Shepard can keep everything under control by just policing everything, then the Kid is lying about inevitably, having no other choice than the Cycle and whatnot. There is no way any of it can add up properly.
Synthesis
Saren says, "The relationship is symbiotic. Organic and machine intertwined, a union of flesh and steel. The strengths of both, the weaknesses of neither."
The Kid says, "Organics will be perfected by fully integrating with synthetic technology. Synthetics in turn will finally have full understanding of organics."
Sovereign says, "We impose order on the chaos of organic evolution."
Harbinger says, "We are the harbinger of your perfection."
Saren says, "I am a vision of the future, Shepard. The evolution of all organic life."
The Kid says, "Synthesis is the final evolution of all life."
Sovereign says, "We are eternal. The pinnacle of evolution and existence."
Harbinger says, "Progress cannot be halted. Evolution cannot be stopped. We are your genetic destiny."
Saren says, "This is our destiny."
The Kid says, "It is inevitable that you will reach Synthesis."
Sovereign says, "We are the end of everything."
Harbinger says, "You have only delayed the inevitable. They will be as we are."
The ending where everyone is forced into a drugged state of submission. And all the husks simply mimic the behavior of any organic nearby. Joker is still limping and the organics are still physically weak and require two people to carry a crate. Literally nothing changed but some skin lights and the sudden placation of all organic resistance. And let's not forget that Reapers are already synthesized. What is synthesis going to do to them? This is going to end well for sure. LOL.
Destroy
All the things are rekt. The End.