I think the comparison is slightly off. The compiler was never the author — it was the verifier.

The real comparison is: 1. Human writes code (non-deterministic, buggy) → compiler catches errors

2. AI writes code (non-deterministic, buggy) → compiler catches errors

In both cases, the author is non-deterministic. We never trusted human-written code without review and compilation either (and + lots of tests). The question isn't whether AI output needs verification — of course it does. The question is whether AI + human review produces better results faster than human alone.