Unfortunately, that policy is wholly incompatible with the current wealth-extraction and funneling model of the present-day economy, and that’s why it won’t happen until it’s so irreparably broken that the entire global status quo shifts to adjust.
But if you want to be pedantic it’s both nationalized and private. It depends on whether you’re referring to the military or industry.
When you create these hybrids of business and government, corruption is inevitable.
That wouldn't be possible if those entities were simply nationalized. But since the gov is a customer, and them a producer, and the gov NEEDS the thing, and only the private sector can give the thing, it's a money bath.
Of course it's really full circle, because while the industry is private it's actually funded entirely by taxpayers. Because the customer is the government. So the corps have a strong incentive to be as inefficient and greedy as possible, and you actually pay for that.
I don't have a pat solution to this, but for example, Boeing, Lockheed Martin, Northrop Grumman, and Raytheon have little reason to improve when they have a captive customer. Raytheon recently agreed to pay ~$1B in penalties for illegal exploitation of their position and the market doesn't care: https://www.justice.gov/opa/pr/raytheon-company-pay-over-950...
Pure capitalism for these kinds of uniquely critical products and services doesn't seem like the right answer.
Extremes rarely work; rational compromise is what moves the needle forward, bit by bit.
Weird to see this framing for something that was promised as a condition of employment.
The USPS gets me my mail regularly. Not sure what else it should be doing. And yes, paying people pensions you promised them is a good thing to do and has nothing to do with mismanagement. Taking the money you had already promised for pensions to instead pay shareholders or executives seems to be mismanagement to me.
With that being said, the situation of the USPS is not simple - it's been suffering political interference from elected officials for literally centuries. A very good example of why giving too much oversight power to elected officials and having too many political appointees is very dangerous.