One example would be PyTorch, a Python deep learning library used almost everywhere in the modern world and written in C++, by an "old dinosaur" Facebook. :-) T

One example would be PyTorch, a Python deep learning library used almost everywhere in the modern world and written in C++, by an "old dinosaur" Facebook. :-) The point is that the modern world can not function without C/C++. The (C)Python itself is written in C. Most real-time financial software. Embedded systems, such as ones used in Tesla. Etc...