Yeah it is. The meat of your post is textbook gatekeeping. "This is a dev, not an engineer."

You make up an false dichotomy. The differentiation between the title and the supposed skill level based on title, is neither true nor helpful to make your point.

There's no false dichotomy. You're just choosing to miss the point to argue semantics.

Well you could make your point clear, instead you keep acting like I am hostile.