i think it's interesting to read libertarian arguments because they shine a light on what's really going on with leftist politics. but i dont view it as an ideology which can be implemented, to me it's just a theory, it's an intellectual dialectic, thesis and antithesis, it gets you thinking, but it's just a stepping stone in your learning about economics. as for arguments against it, as in antithesis, i've had a thought. imagine there is the freedom to put up any advertising anywhere. in desirable spots you will have a competitor come and put their advertising on top of yours or instead of yours. it will become a war over who can defend the spot to keep their advertising there and not the advertising of their competitors. factions will arise that fight for themselves. then you have government again. government is inevitable.
Sweden