This exactly my process as well. Although interestingly I swap Codex and Claude; having found Claude way more pedantic in its reviews and codex more pragmatic in its implementation. Maybe it differs per programming language.
Evolution is a continuous random branching and selective pruning process.
And there is not a lot of pruning going on in the current human explosion.
So unless ADHD is an old branch and we see other mammals survive because of their distractability, I remain skeptical.