That's the core of neo liberalism. Liberalism has a "my rights end where yours begin" component but neo liberalism drops that and expects the free market to solve such conflicts.

And by "collective public elements", I meant public organizations like the postal service, police departments, etc. The government itself is supposed to be one of those. Liberalism is neutral on what is and isn't collectivized. Neo liberalism likes privatization but appreciates that some functions are better handled by the public, like law enforcement and road maintenance. Libertarianism believes it should all be private.

In the last comment I said neo liberalism and libertarianism are pretty much the same, but it's more accurate to say libertarianism is an extreme version of neo liberalism.