Apple confuses their flock with terms like 'neural engine,' who actually believes that the Apple silicon chips are capable of neural actions?
Neural refers exclusively to the complex, living biological systems of brains and nervous systems, which are composed of organic neurons. These biological systems facilitate genuine consciousness, intuition, and subjective experience, which cannot be replicated entirely in machines today, or ever. Machines or silicon chips (or Siri) will never become biological living systems.
Neural networks have been a thing for a long, long time, too... I'm guessing that's what Apple's neural engines are used for...