I tried the demo, but I decided to not say anything. It desperately tried to make me talk. The entire experience was bizarre and unsettling - another commenter described it as a northern Californian startup CEO’s level of strange fake enthusiasm. As a Brit, I found the level of synthetic bubbliness in the voice extremely off-putting. I’d hate to live in a world where that was the way everyone behaved in real life.
The entire thing felt like it was a hyper advanced engagement hack. Not there to achieve anything (even my enjoyment), just something to keep my attention locked on my device.
AI products in the future should have a clear objective for me as a user - what can they help me do? Some simulacrum of a person that is just there to talk to me at length is probably going to be a net negative on society. As a tech demo, this makes me afraid for the future.