None at all. Literally none.
An LLM isn't going to be able to answer an email for a client at 18:00 saying the server is broken and it needs to be fixed. If I look at Copilot/ChatGPT, I have to be very specific to tell it what I want it to do. This works fantastically for someone with a few grey hairs because I know what I want the computer to do. It however is not capable of solving any meaningfully complex problem that a regular programmer can solve without much issue.
The development of compilers never diminished the need for people to understand how computers operate. LLMS will do the same thing, you still need to understand how computers work and how they execute their functions. All they allow you to do is write your code quicker as you can use natural language specifications rather than a precise programming language specification.
edit:
here is an example: I asked CoPilot the following: find the slow code, on a file that I know has caused issues. Its response was this:
View attachment 1676415
A relatively skilled programmer can look at the code and identify where the issues are, just by looking at it because they can run the code in their heads as they know how computers work.