AI is the first dev tool that makes a difference that is immediately noticeable even for higher layers, that's why they apply pressure. The core problem, as OP

AI is the first dev tool that makes a difference that is immediately noticeable even for higher layers, that's why they apply pressure. The core problem, as OP called out, is change aversion. It's just that for many previous useful changes, management couldn't immediately see the usefulness, or there would've been pressure too. Let's not forget that well-defined development processes with things like CI/CD, testing, etc only became widespread after DORA made the positive impact clearly visible. Let's face it: Most humans are perfectly fine with the status quo, whatever the status quo. The outward percolation of good ideas is limited unless a forcing function is applied.