Well I don’t know anyone that is for all that. Except maybe the Marxists currently in power. But I will note that the GOP has not done much about much of you list and they held power for 12 years Reagan/Bush and 8 year with W. So if you think the GOP is the answer you are fooling yourself. You might be surprised to discover that a lot of little l libertarians are mostly on your side. The GOP talks a good game but it’s all BS to get elected then it “party time in DC”. Just look at Rubio on immigration, typical lying scum bag politician.
The libertarian position is more open borders than Rubio or any republican’s
The answer isn’t to move left, it is to move right, to become more conservative, not to give up and become libertarian.