Because all of those Mexicans are going to vote for smaller government ..... or something? This is where reality smacks the libertarians, which is amazing, because their patron saint (Rand) described their paradise (Galt’s Gulch) as having rather restrictive immigration policies (you had to be invited).
Stop Making Sense!
Stop It!
Hardly an apt comparison, you had to be invited to Galt’s gulch because it was totally privately owned. Also libertarians aren’t objectivists, the concepts the nation and citizenship matter little to libertarians while they are very important to objectivists.
Now while objectivists are divided on the issue, I say build the wall then open up legal immigration to all the law abiding and productive immigrants from non Islamist, non tribal, and non communist countries that we can process. They get no benefits other then what comes with military service.