The author, after a long and dubious appeal to authority, claims that:
* C++ exceptions are outright evil and should be avoided
* C++ string class "is so utterly godawfully stupid" because it has no garbage collection or refcounting, and in short doesn't precisely match Python's implementation. He also felt personally insulted by the fact std::string is a template class.
* He feels C function pointers are fine but believes function pointers in C++ weren't extended to support pointers to member functions, which he then backtracks and says they actually exist but they are "so horrendously ill-conceived that absolutely nobody uses it for anything", thus showing his ignorance and lack of experience.
* For some reason he criticised std::map for the way it's std::map::operator[] returns a reference to the mapped value, eventhough that's what it is supposed to do by design and by the principle of least surprise.
* The author made other claims, but the text grows so much in the style of "foaming from the mouth" that it's just better to stop reading after a point.
In short, this article is just a rant where someone vents that a programming language other than Python is not Python at the eyes of the author. It's a pretty unconvincing rant and full of logical and rational holes, but a rant nonetheless. So the author loves Python and his personal take on C++ does not match his view of Python. That's fine. It's just weird how this sort of text floats up in a technical forum after over a decade after it has been published, as if it's expected to add or say anything of value.