But companies don't have to bear the cost of raising a human from birth, or training them. They only pay the cost of hiring them, and that includes cost of maintenence.

Add to that the fact that we can't blindly trust LLM output just yet, so we need a mearbag to review it.

LLM will always be more expensive than human +LLM, until we're at a stage where we can remove the human from the loop