Because if get on a roll, things could get more explosive than usual and I don't feel like spending the night in jail for it.
See, it's that 2% that's going to ruin you. Just wait, in ten minutes you'll be going "Hail Hydra!" to someone.
They really do. Which is why I'm going to write a strongly worded letter to the company that writes them and tell them that I demand they be retconned out of existence or to be completely destroyed by Howard the Duck.