The whole point of the phrase is: When the poor have nothing left to eat, they will eat the rich.
It wasnt coined as a threat. It's a warning. The poor are already starving, and there is a limit.
And the thing is that 'rich' is not an intrinsic property, it's not genetic. When you eat the rich, everything they were hoarding - that which gave them the title 'rich' - becomes accessible. It doesn't disappear from the system like an MMO inventory.
Only after the starving poor eat the rich, will there be a path to a possible future without starvation.
There was an Arkham game (the first one, so Asylum?). I had to escape some locked rom under a timer.
I literally couldn't leave the room or find anything to interact with. I was swinging the camera around, kept pacing back and forth between locked doors and bars(?)
Eventually I ran out of time and the Jokes just said "boom!" On yhe screen and nothing else happened. I guess the timer was fake tension.
But anyway after spending three fucking minutes pacing in a single room for a single intractable I rather lost my taste for trying again