> the experts that developed the libraries over a weekend is frankly fantastical.
this is not synonymous with "most [C++ programmers] in industry"
The claim was the person learned it better than most people in industry, not most people writing the libraries upon which the industry is based
EDIT: Also we don't technically know when this happened. If this story is from the 1990s, it's a lot more likely, because think of how many shitty C++ programmers there were back then since we didn't have all the language options we do now. It was still the language taught in schools, for example. Then it was Java and Python and JS etc. But back then, Jonny Mackintosh was writing bad C++ out of uni.
this is not synonymous with "most [C++ programmers] in industry"
The claim was the person learned it better than most people in industry, not most people writing the libraries upon which the industry is based
EDIT: Also we don't technically know when this happened. If this story is from the 1990s, it's a lot more likely, because think of how many shitty C++ programmers there were back then since we didn't have all the language options we do now. It was still the language taught in schools, for example. Then it was Java and Python and JS etc. But back then, Jonny Mackintosh was writing bad C++ out of uni.