I think I would sign one if my wife insisted. I figure that if we get divorced, it will be her problem anyway.
I probably would not marry a woman who was divorced and had had one, unless she indemnified the ex-husband from all rights under it and got a new get. I don’t even know that anyone says it is get meusah except from the comments here, but I don’t wanna take chances. Because that will be on MY kids head.