I kinda like Theo's take on it (https://www.youtube.com/watch?v=Z9UxjmNF7b0): there's a sliding scale of how much slop should reasonably be considered acceptable and engineers are well advised to think about it more seriously. I'm less sold on the potential benefits (since some of the examples he's given are things that I would also find easy by hand), but I agree with the general principle that having the option to do things in a super-sloppy way, combined with spending time developing intuition around having that access (and what could be accomplished that way), can produce positive feedback loops.

In short: when you produce the PNG decoder, and are satisfied with it, it's because you don't have a good reason to care about the code quality.

> Maybe objectively it does, but can we convince them that it does?

I strongly doubt it, and that's why articles like TFA project quite a bit of concern for the future. If non-engineers end up accepting results from a low-quality, not-quite-correct system, that's on them. If those results compromise credentials, corrupt databases etc., not so much.