That will never happen unless we figure out a far simpler way to prove the system does what it should. If you've ever had bugs crop up with a full test suite you should know this is incredibly hard to do

LLMs can't read your mind. In the end they're always taking the english prompt and making a bunch of fill in the blank assumptions around it. This is inevitable if we're to get any productivity improvements out of them.

Sometimes it's obvious and we can catch the assumptions we didn't want (the div isn't centered! fix it claude!) and sometimes you actually have to read and understand the code to see that it's not going to do what you want under important circumstances

If you want a 100% perfect communication of the system in your mind, you should use a terse language built for it: that's called code. We'd just write the code instead