Could also be that however your peer group uses things, isn't the only way that thing gets used?
For example, voice messages seems more popular than texting around me right now, at least in Europe and Asia, where people even respond to my texts over Whatsapp and Telegram with voice messages instead. I constantly see people on the street listening and sending voice messages too, in all age ranges.
I don't think any of those people would need an AI assistant to recite cooking recipes though, but "voice as interface" seems to be getting more popular as far as I can tell.
Instead they show tech’s quality on a basic highest common denominator use case and allow people to extrapolate to their cases.
Similarly car ads show people going from home to a store (or to mountains). You’re not asking there “but what if I want to go to a cinema with the car”. If it can go to a store, it can go to a cinema, or any other obscure place, as long as there is a similar road getting there.
A better analogy would be the first cars being advertised as being usable as ballast for airships. Irrelevant and non-representative of a car's actual usefulness.
They literally think "What does a regular Joe need in their day-to-day?" and their out of touch answer is "I have all these ingredients but don't know what to cook" or whatever. It's obvious these people haven't spoken to anyone who isn't an ass-licking yesman in a looooong time.