I'll spell it out... This guys is saying "LLMs are non-deterministic and therefore it's a bad idea to use them for coding", but humans are also non-deterministic and yet we somehow manage to get by with humans coding.
The fact is there's no way of coding in a deterministic way, so it's irrelevant that LLMs are non-deterministic.
The fact is there's no way of coding in a deterministic way, so it's irrelevant that LLMs are non-deterministic.