In my experience, it’s the opposite. Most people tend towards the easier language unless they need to be maintaining the bindings or something on the other end.

In my experience, it’s the opposite. Most people tend towards the easier language unless they need to be maintaining the bindings or something on the other end. Perhaps you’re considering mixed language projects. I’m talking about primarily Swift where I can just import C++ libs over. The fact that it’s C++ is easily hidden, especially with the use of SPM. I think Python is a big example. So many people stay on the Python side for things like Qt.