my teacher vs chatgpt when i ask a dumb question

So i'm a cs student who spends time vibecoding than actually learning. claude code writes my backend. runable handles my landing pages and docs. i basically just describe things and approve them. recently tried to actually understand what i was building for once. asked my professor a basic question about it in class. he stared at me for 3 seconds and just said "you should know this already." asked chatgpt the exact same question. "that's a great question! let's break this down together." chatgpt then explained it better than 3 months of lectures.