A libertarian is the antithesis of a dictator. This tendency for the media to call others "right wing" or "far right" really means nothing. A libertarian has all of the tenets of the old definition of "liberal". The only problem with Milei is that he has no track record in working in this kind of capacity. He has never held public office before.
By giving him interviews and failing to ignore him, and calling him names, the media has been supporting him. There are people who hive been self proclaimed libertarians for many years and the old media here doesn't touch him. I heard that his opponent is the owner of the party Melei is now the leader of... Hmm... We shall see what really happens now. You can vote them in but you have no recourse once they are in power.
Member of the Chamber of Deputies of the Argentine Nation since 2021, there is something called google :D