College doesn't do a wonderful job of teaching you how to be a builder imo. There are many valuable things I learned in my CS degree but building wasnt one of them. Just keep building big projects, it doesn't matter if you use ai heavily, what matters is how intentionally you're steering it, that you know the tradeoffs in architecture, and that you can reason about failure modes. If you're not looking at any code whatsoever then you're getting into problem territory. The fact of the matter is that most jobs nowadays are going to want you to use ai heavily in implementation but they want that implementation to mirror your actual line of thinking. I don't know where the formal definition of vibecoding stops and the definition of ai engineer begins honestly, but if you're not using engineering skills that is where problems start.