Wouldn't you still be able to learn from the resources you created with LLMs? I've not found it that difficult to figure out how an LLM coded a program or website when requested, or to manually make changes based on its output.
If I use an LLM to create something in a programming language I'm not an expert in, I still have a reference point for later use. And that reference should drastically speed up the process of learning how to use said language myself later.