> It's well known that no one really programs in C++. They program in whatever subset of C++ their organization allows, their brain can handle or both.
The parent comment is merely saying, "It's well known that no one really uses all the features of the C++ programming language productively" in a rhetorically interesting manner.
I interview C++ programmers for my day job, and no, this isn't true at all.
I think you're just repeating internet memes.