I think it’s important to recognize that the party, as the interview pointed out, is very divided. Do the individuals that you describe exist in the party? Yes. Are they the majority? No. Hence why the libertarian presidential nominee is so contested.

This is the party working to ban abortion, and contraception, and being trans.

I suggest you look up Chase Oliver. The Mises Caucus is not representative of the whole party and even many members in the Caucus are not the way you describe.