I frequently use Siri for simple questions (when I can't be bothered to open up a search engine and type in my question).
On occasions where I have asked questions about the Coronavirus - eg what are the symptoms? in which countries has Coronavirus been reported? - Siri has been very responsible and just said "You can find detailed information about the Wuhan novel coronavirus at gov.uk". Not the usual list of google search results!
I wonder whether Apple did this of their own volition or after discussion with UK government / health authorities?