Kapitalism Realism Socialism. One Idealism (idealism as such).
KRS-One. He’s a personality. Now also available as KRS 2.0. 😉
Will there be Capitalism, Socialism and (more or less pragmatic) Realism after the break – when the dust of the turmoil phase of society has settled? Probably yes. But their abstract and theoretical meaning and interpretation, as well as their practical application, will have another shape.
You can have ideals – in some way everybody has some – and you ought to think logical*. But don’t be ideological – because we are on a wrong track if only isolating our temporary world view and just repeating it instead of being open for inspiration.
* But remember the justified skepticism of Supertramp: The Logical Song.