... point:
But YOU WILL USE AI for coding is here for non mission critical applications.
Nope. For generic stuff I would, as of now, trust the AI to do mission critical stuff better than any human as well. Point in case: Just yesterday the newest Codex fixed an oversight of mine while doing another task and _explained_ to me that he/she/it was fixing an oversight in order to properly do that other thing I asked for. This was a non-trivial detail concerning state management and recovery in a non-trivial SPA. Something a human would've needed a day or two for fixed in 3 minutes. That wasn't AI just coding, that was AI doing an architecture decision on it's own(!!) to fix the oversight. That's how far we've come with AI as of yesterday.
The biggest part of my job is for me to keep track of what we actually get done and document it after reviewing the code. And, yes, I have never had colleagues this competent either. I've mutated to a primary senior architect with a expert team of 20 within less than a year. If I were to still code myseld, I'd be the bottleneck. And a serious one. So, yeah, basically your assessment is spot on with my AI experience so far.