There is no doubt, imm, that nationalization is needed for all basic national infrastructure that requires long term planning and investment, with service to the population at the core.

But I also think that there could be more creativity in organizational structures that would allow an element of competition for efficiency. That is, for-profit 'privatized' units would be allowed in certain operational areas at a local level: training programs, station management, maintenance etc. It would also be important to ensure that all the staff of such a unit would have a stake and say in the running.

You can't be me, I'm taken