AI is (or has the potential to be) a gigantic abstraction layer and software engineering is filled with abstraction layers. But one thing that has consistently held true is that the best engineers -- while taking advantage of abstractions -- also have the curiosity and intelligence to peel back and at least understand the gist of what's going on behind the scenes. So while most of us will never write a TCP/IP stack, it's helpful to know the protocol. While many will simply call into a hosted distributed database, strong engineers will know broadly how it is implemented and there are availability/consistency trade-offs, etc.

It's the same here: if you just shut off your brain and do what AI says, copy/pasting stuff from/to chat windows, that's going to be a bad time.