There are two stated positions that libertarians have in common with conservatives, the 2nd amendment and taxes/economics. That is where the similarity ends. On almost any social issue you can name, the libertarians are in lock step with liberals. The mantra that libertarians couple "responsibility" to freedom unlike the liberals rings hollow and is a stalking horse to maintain some semblance of credibility when debating conservatives.
So If libertarians agree with the 1st amendment and the 4th and the 5th and the 9th and the 10th etc, conservatives differ with us? HMMMM, maybe you know different conservatives than I know?
That is where the similarity ends.
Hmmmm, so since there are only two basic limbs of responsibility, social (as you put it) and economic and libertarians are in agreement with conservative policy on fully 50% of that spectrum and nothing in libertarian philosophy condones any of the behaviors on the social side (where you incorrectly connect libertarians with modern day liberals) you conclude that we have very little in common with conservatives? Very odd conclusion indeed.
On almost any social issue you can name, the libertarians are in lock step with liberals.
Will you please list the issues that libertarians are in lock step with liberals so that I can refute them and disabuse you of those mistaken notions one at a time?
Regarding immigration though I will concede that the Libertarians are hopelessly out of touch.
Liberals favor programs which actively promote immorality (GLSEN, etc.). Libertarians oppose such programs. Doesn't sound lock-step to me.
Nonsense -- unless you are going to tell me that conservatives reject the rule of law, embrace various forms arbitrary privilege, oppose military response to attacks on our soil, support world government,... well, I could continue for several pages, but I think the point is made.