[KronisLV]

> No, it's because reading code is slower than writing it.

This feels wrong to me, unless we qualify the statement with: "...if you want the exact same level of understanding of it."

Otherwise, the bottleneck in development would be pull/merge request review, not writing the code to do something. But almost always, it's the other way around - someone works on a feature for 3-5 days, the pull/merge request does not really spend the same time in active review. I don't think you need the exact same level of intricate understanding over some code when reviewing it.

It's quite similar with the AI stuff, I often nitpick and want to rework certain bits of code that AI generates (or fix obvious issues with it), but using it for the first version/draft is still easier than trying to approach the issue from zero. Ofc AI won't make you consistently better, but will remove some of the friction and reduce the cognitive load.