The voice and confirmation sounds in the later part of the video reminded me of Siri. Is that resemblance intentional? Or is this only in the demo video to give

The voice and confirmation sounds in the later part of the video reminded me of Siri. Is that resemblance intentional? Or is this only in the demo video to give Apple an idea of how this compares to Siri (subconsciously pushing for an acquisition)? Edit: I’m referencing the demo video. https://www.youtube.com/watch?v=wThoRtIeExo https://www.youtube.com/watch?v=wThoRtIeExo