Auto-writing boilerplate code doesn't change the fact that you still have to reimplement the business logic, which is what we're talking about. If you want to address the "reinventing the wheel" problem, LLMs would have to be able to spit out complete architectures for concrete problems.

Nobody complains about reinventing the wheel on problems like "how do I test a method", they're complaining about reinventing the wheel on problems like "how can I refinance loans across multiple countries in the SEPA area while being in accord with all relevant laws".