@jon Sure, there's always nuance and material conditions that need to be taken into account, but there are answers to "for whom" and "how" that for-profit corporations and private capital will never give willingly, and if you're going to run control infrastructure, subsidies etc. to keep them in line _anyway_ why not simply keep it all under state control and avoid at least _one_ set of misaligned incentives?
Of course, coming from Sweden I'm probably biased by local exposure.