I still don't see any contradiction between different moral norms and the claim statement that people deserve a government of the same standards and access to the same opportunities. Perhaps you interprets "standards" as "moral standards", which I didn't.
That said, I don't for a second believe that there's any reason for us to accept that all cultures are worth saving, or that some cultural norms should not be actively fought. However I see that as an entirely orthogonal issue to the first.
That said, I don't for a second believe that there's any reason for us to accept that all cultures are worth saving, or that some cultural norms should not be actively fought. However I see that as an entirely orthogonal issue to the first.