Very reasonable stance. I see reviewing and accepting a PR is a question of trust - you trust the submitter to have done the most he can for the PR to be correct and useful. Something might be required now as some people might think that just asking an LLM is "the most he can done", but it's not about using AI it's about being aware and responsible about using it.
Important though we generally assume few bad actors. But like the XZ attack, we kind of have to assume that advanced perissitant threats are a reality for FOSS too. I can envisage a Sybil attack where several seemingly disaparate contributors are actually one actor building a backdoor. Right now we have a disparity in that many contributors can use LLMs but the recieving projects aren't able to review them as effecti…
Depends on the assumptions. If you assume good intent of the submitter and you spend time to explain what he should improve, why something is not good, etc, than it's a lot of effort. If you assume bad intent, you can just reject with something like "too large review from unproven user, please contribute something smaller first".
Yes, we might need to take things a bit slower, and build relations to the people you collaborate with in order to have some trust (this can also be attacked, but this was already possible).