Utopias are intrinsically a contradiction in terms (you can see this in the etymology of the word itself). Conflict comes from diversity. But diversity is also essential for survival. What might kill one individual might not even faze another. We all have different adaptations that give us individual strengths and weaknesses. If everyone thinks and acts the same way, a single setback is enough on its own to bring the entire civilization to its knees.

One of the things that makes Omega different is because they seem to have developed their own sense of self distinct from the rest of the Omicrons. I think individuality is the main value being promoted here.