I met a banking C++ engineer years ago who was the only one left locally and spent his time teaching C++ to fresh offshore engineers in the form of code reviews

I met a banking C++ engineer years ago who was the only one left locally and spent his time teaching C++ to fresh offshore engineers in the form of code reviews. He was kind of a manager, though also his manager was probably rational. 1. It makes no correction in how an irrational institution is run that first level managers are rational. It just means they are stressed. 2. I met him at a language meetup for another language, he wanted out but would have trouble making half his salary. (If you wanted me to trust code written by interns and reviewed across distance and language barriers, C++ wouldn't be my first choice, assuming I got a job in banking management, how likely would it be that I could change anything about that?)