I also don't think it will kill creativity in the space, although my phrasing might have suggested that, just that it might diminish it and make implementation styles more conformative.
On the other hand, we might trade that for creativity in other more high level designs where things like coding style is an unimportant detail for the experiment. For example, I have started playing around with microcontrollers because I can have the LLM generate the software while I focus on learning how to solder and think about how to modularize my hobby automation system. That's creativity and taste at a higher level which I didn't have access to before because I didn't want to invest my precious free time in learning the software ecosystem.