Like I say, there’s lots of overlap between right wing libertarians and conservatives, most of whom vote Republican when push comes to shove.
Yes, and there is overlap with libertarians and the hard left, that is why they are not conservatives.
The individual libertarian has to decide if he votes with the left, for his own party, or with the right when it comes time to vote, of course how much damage can they do in between elections as they work to defeat conservatism.