I think the point is in a banking context, every line of code gets reviewed thoroughly anyway.
I’d expect every line of code to get reviewed in any organisation.
The difference with AI is that the “prompt engineer” reviews the output, and then the code gets peer reviewed like usual from someone else too.
You'd be surprised...
Would you consider Knight Capital Group[1] a banking context?
[1]: https://en.wikipedia.org/wiki/Knight_Capital_Group#2012_stoc...