Ideology is CRAP.

Ideologues try to cram reality into their ideologies. The real world does not work that way. Capitalism is ONE COMPONENT of a successful economy. Socialism is another. Crowd funding another.

Manufacturing works best if privately owned, with some exceptions.

Clearly, the road system needs to be publicly owned, also with exceptions.

Education needs a mix of both, with a heavy admixture of parental participation and public involvement.

Other areas need their own frameworks.

There is NO MAGICAL FORMULA. There is only an insistence on RESULTS.