They all never experienced this... But... You kidnapped muzan and the twelve kizuki and tortured them to death and then brought then back and did the same. Like a loop. It never ends. The hashiras and demon slayers were glad they were all gone but wondered they all went. Meanwhile, You abused and tortured them for their sins and suffering they caused until an uppermoon begs for mercy. They all never experienced despair.

"Please.. Stop. I'm begging you. We'll do anything! Please!"