The vast majority of coding isn’t making something new, it’s using existing patterns and tools and arranging them to fit a specific use case.
I would argue that arranging something to fit a specific use case is making something new.
Ask any designer how difficult it is to get a spec sheet from a client and meet their expectations. We're expecting LLMs to suddenly solve this problem.
Llms may not be able to create a new framework or design pattern
Until they can do this, there is little threat to designers. There will be less grunt work, of course.
The Mad Lib type of writing.
"Today I learned that [enter service of company], they [enter bonus service/ product offered]."
It walks, swims and quacks like an ad.