Libertarian but there still would need to be checks and balances for corporations by an overseeing authority(that might be bound for corruption alas) for things like food and drugs(food safety and such) and building standards etc. Libertarianism is a nice concept and I'm all for freedom without government overreach but corporate greed would still exist sadly.

I'm not sure how much of a libertarian model ever existed anywhere. Some might say that red team vs blue team politics, staffed by actors, funded by globalists, is an authoritarian model.