Not really. There are new libertarian congressmen making waves (Javier Milei and Jose Luis Espert), by demanding taxes be lowered and public spending reduced as people can't afford to live anymore (Argentina spends waaaay more than it makes, hence inflation and debt), but they are still small parties in the national scale.

The big ones (Peronismo, which is a national socialist fascist leftist communist party (yes, it's weird, but it's that), and Cambiemos, which is Peronismo light mostly) are more or less in accordance to keep the status quo as politicians and public employees like how life is.