For the parent there's immaterial value knowing that is written by a human. From what I read in your comment, you see code more as a means to an end. I think I understand where the parent is coming from. Writing code myself, and accomplishing what I set out to build sometimes feels like a form of art, and knowing that I build it, gives me a sense of accomplishment. And gives me energy. Writing code solely as a means to an end, or letting it be generated by some model, doesn't give that same energy.

This thinking has nothing to do with not caring about being a good teammate or the business. I've no idea why you put that on the same pile.

People will be more likely to engage with your main assertion if you leave out the insults.