Our morbid curiosity an accident waiting to happen on social media

‘Consensus outrage,” my friend said, as we realised that while we were meant to be talking to each other, we were listening to the conversation at the next table in the coffee shop. Three couples were at that table, and they were discussing the presence, on social media, of photographs of a four-car fatal crash on the M50.
Not just photographs, one of them said, but videos. Can you imagine?