What is your argument? Should we stop training people on how to do something because we're mortals?

Yep this is like comparing master craftsmanship with a production line. You're gonna get good attention to detail and a masterpiece from one, and a limited thing that will break after few years from the other. But for majority of use cases the second one is enough. And pointing out the master craftsmanship is "better" is besides the point.

And with one you need to train a guy for 25 years and with the other you need plan mode for a few minutes and then it runs 24/7.