Amazon, Google, and Apple have sunk literally billions of dollars into this idea only to find out that, no, we aren't.
We are with other humans, yes. When socialization is part of the conversation. When I'm talking to my local barista I'm not just ordering a coffee, I'm also maintaining a relationship with someone in my community.
But when it comes to work, writing >>> talking. Writing is clarity of ideas. Talking is cult of personality.
And when it comes to inputs/outputs, typing is more precise and more efficient.
Don't get me wrong, this is an incredibly revolutionary piece of technology, but I don't think the benefits of talking you're describing (timing, subtext, inexplicit knowledge) are achievable here either (for now), since even that requires HOURS of interaction over days/weeks/months of experiences for humans to achieve with each other.