Honestly, my first thought on the transcript / daily summary feature was that this is the kind of thing that'll break up relationships.
So many people will try to settle an argument with their spouse or significant other by asking Siri. These are people who haven't learned yet that in a lifelong relationship, sometimes who's right and who's wrong is the least important aspect of a disagreement.
I mean, who knows? Maybe that'll be a good thing for people who shouldn't be in relationships.