Alternative framing: were we already worse programmers, and AI assistants spitting our own collective bugs back at us are helping us by revealing that?
Really I keep thinking of LLMs as unreliable search engines for local modes (in the arithmetic sense)… we get back the most commonly given answer from the training data, subtly and stochastically shifted, and if it makes us individually worse then it is showing us we were collectively not all that great to begin with.