You don't need to reed resumes carefully. I do a lot of hiring, and it takes around 30 seconds to classify which bin should a resume go.

I see. You're very confident of your competency. Good for you.

I, personally, trust ChatGPT's judgement more than one made by a human under 30 seconds. Even for a legal or coding or medical question I'll choose ChatGPT every time if the human professional has only 30 seconds to answer. I can't even trust myself to write binary search in 30s, and I'll avoid working with someone who think they can.

I don't think this requires any special competency to be confident of. What you need to answer when reading a CV is a) is there any evidence of relevant work experience and education, and b) is the resume properly formatted and contains no obvious typos. Everything else requires a conversation (at least for me). Using ChatGPT for this is a waste of computing power.