Think broader.
Right now our only interface to these powerful models is prompts, but this is an artifact of how we discovered them.
Future you will not be (paraphrasing) "finding the right prompt to have an LLM spit out the right code" nor "translating client requirements to prompts".
Instead you'll be letting an LLM fill in the basic details of code, syntax, systems, and propose algorithmic approaches that you pick and choose from, while you think bigger and write programs with with substantially more complexity and capability.
How this could become a less-remunerative activity I have no idea!