[pjmlp]

Not any longer, this is the modern C++ hello word.

    import std;

    int main()
    {
        std::println("hello, world");
    }

Although your point stands, that is also valid C++.

[nineteen999]

He is LITERALLY referring to the the example on the page in question.

[pjmlp]

And I am literally showing that the example is outdated in C++23.