And you are still misrepresenting the abortion issue. Over turning Roe V Wade, defunding Planned Parenthood and abortion clinics fed by tax dollars, and handing the issue back to the States (where they can add it to the Murder statute if they want to), is all a hell of a lot more effective than what we have now. Not to mention a lot more "ethical" in a broader sense.
Give it a rest...
That is nonsense, if everyone in the world can get on a plane and come to America legally and live better with better infrastructure and wealth and work and living conditions then hundreds of millions will flow in from everywhere, the immigration and birthrate would be beyond imagining, why struggle to work or run a taco stand in Asia or Africa or Latin America or the Middle East when you can do it in Houston or Minneapolis or Seattle or Wyoming without any immigration hassles, just come and go as you and your countrymen please.
One thing about libertarians is that a person has to ignore their fantasies, here is the 2008 party platform on abortion. It translates into “do what you want”
Abortion: 1.4 Abortion
Recognizing that abortion is a sensitive issue and that people can hold good-faith views on all sides, we believe that government should be kept out of the matter, leaving the question to each person for their conscientious consideration.