You don't have to read very far to see the details.
> 45% of responses contained at least one meaningful error. Sourcing [...] is 31%, followed by accuracy 20%
And you can see the reason they think this is important on the second page just after the summary.
> More than 1 in 3 (35%) of UK adults instinctively agree the news source should be held responsible for errors in AI-generated news
So of course the BBC cares that Googles summary said that the BBC cites pornhub when talking about domestic abuse (when they didn't), because a large portion of people blame them for the fact that a significant amount of AI generated crap is wrong.
> 45% of responses contained at least one meaningful error. Sourcing [...] is 31%, followed by accuracy 20%
And you can see the reason they think this is important on the second page just after the summary.
> More than 1 in 3 (35%) of UK adults instinctively agree the news source should be held responsible for errors in AI-generated news
So of course the BBC cares that Googles summary said that the BBC cites pornhub when talking about domestic abuse (when they didn't), because a large portion of people blame them for the fact that a significant amount of AI generated crap is wrong.