I find it odd how Apple has seemingly dropped the ball with Siri. Don't all newer iPhones have some sort of neural chip or something that could help Siri expand

I find it odd how Apple has seemingly dropped the ball with Siri. Don't all newer iPhones have some sort of neural chip or something that could help Siri expand its capabilities? It's strange that Amazon is so far ahead with Alexa and Siri is lagging.