This simplification is very small. #2 is almost literally self evidently true.

Most of the disagreement is where a given country should be on the spectrum of zero immigration and fully open immigration.

You can know we have the right to set strict regulations, and also object to driving smart hardworking people away from your country for no reason.

I would say that #1 is almost self evidently true (I mean, obviously it's not because so many people disagree).

It seems obvious to me that there is no moral reason that some people should only be allowed to live in certain places.