Who's the biggest pariah in wrestling? In the sense that hardly anyone's a big fan of their work but they still remain(ed) a fixture on programming?

I'm sure somebody will bring up Disco Inferno and the Cody tweet here but he was decently over as a midcard act for a time in WCW. I'm talking about people who nobody cared for or would count among acts that they were entertained at all by who still regularly made appearances across promotions.