You're making a very generous assumption that

1. An Ai can truly find the best candidate (spoilers: the best candidate is not one who spouts out the most buzzwords) 2. The Ai will not profile based on illegal factors, given that many of these interviews insist on a camera (even pre-llm there are many biases on everything from voice assistants to camera filters to seat belt design).

3. That humans will spend anytime refining andnirerwting an AI to improve beyond hitting those 2 factors, among many others. What's the incentive if they are fine automating out the most important part of a company's lifeblood as is.