I don’t know why you are saying inheritance was invented for performance reasons? Is there any evidence behind that? Everything I was taught when OOP became ma

I don’t know why you are saying inheritance was invented for performance reasons? Is there any evidence behind that? Everything I was taught when OOP became mainstream in the late 80s, was that it was a performance trade off to afford code organization insight, while preserving encapsulation. This statement about “performance reasons” is quite baffling.