This is the third time today that I have seen a reference to the sword of Damocles. Almost as if the entire fucking world feels like it’s only a thread away from destruction…
There was a king once named Damocles that had a sword suspended over his throne that could come crashing down at any random moment and kill him, to remind himself of the fragility of his power, and human life.
I have no idea how that anecdote might apply to people in power in this day and age, or why people would reference the anecdote.
I know the source and the idiom. I just don't know why it's picked up in popularity recently.
I also don't know why its use as an idiom doesn't quite align with the story. It's usually used to describe a situation where the threat of destruction isn't random. For example, in the OP, the danger is the end of support for Win 10, not randomness.