> Furthermore, if you really want a C++ developer you can just expect a developer to learn C++ on the job if they have any adjacent experience with any other language. Is this really accurate? C++ is a very different language than even Java, not to mention Python or JS. Languages have their own quirks and attributes that often matter at some point. Especially C++. I am on a team where we are constantly building stuff…
Someone experienced in C++ will be able to pick it up a lot faster than someone transitioning from the Java world, but there's always going to be a fair learning curve for a new hire.