Alternative take: these are incredibly complex nondeterministic systems and it is impossible to validate perfection in a lab environment because 1) sample sizes are too small, and 2) perfection isn’t possible anyway.
All products ship with defects. We can argue about too much or too little or whatever, but there is no world where a new technology or vehicle or really anything is developed to perfection safety before release.
Yeah, profits (or at least revenue) too. But all of these AI systems are losing money hand over fist. Revenue is a signal of market fit. So if there are companies out there burning billions of dollars optimizing the perfectly safe AI system before release, they have no idea if it’s what people want.