in my neck of the usa it may have been down 14 hours…all the websites I go to were OK..but so many business affiliations including airlines were absolutely caught off guard. Universities/Community Colleges all use 3rd party canvas for a majority of their online presence and it was down all day for a majority of students mid-semester.
No one saw that coming: a gigantic high-volume global Amazon server dead for most of a day.
Our biggest household disruption was shouting at my wife’s Amazon Fire Cube and she (the cube, not my wife) wasn’t shouting back. Both unsettling and mildly satisfying, at the same time.