Results and output are undeniable, unless you are delusional or in denial.
It's still early days, I'm hesitant to claim the death of software engineering. It's good now because LLMs were all trained on actual human output. One possible future is a slop death spiral.
Worry not, for I am using Claude right now. I would never question the doctrine of AI usefulness and productivity. Please scrap that J'accuse draft, sir, for I would never commit blasphemy against AI, I promise.