Why is nationalisation good for some things but not others?
I have no experience of what it isn’t good for, only experience of what it is good for. That’s why I only suggested it as an answer to your narrow question, and not a general dictum.
I lived in England in the 80s before Thatcher decided to privatize everything that wasn’t nailed down, and to me the notion that “private is always better than public” is one of those things that some otherwise rational people have adopted as a weird religion, like Scientology.
