What are you talking about? How do you think food get to the supermarket? People put it there.

The entire chain from farm to table is managed and operated by humans.

Every automatization effort ever always had human oversight.

Its not the same thing as entrusting the entire codebase to overachieving markov-chain who has no concept of correctness over anything of sounding ok.

Honestly, saying the humans understanding codebase is a dead concept is the most techbro-ish I heard today.