You, I and I’m sure many others wish. In my mind, everything flat shaded, opacity = anything, should be printable/exportable as vectors. I still do not understand why that’s not possible.
(In other news, unlike Rhino, Revit is a steaming pile of garbage in almost every respect, but it does somehow manage to output surfaces as vectors to pdf.)
Edit: You have to use solid hatches to export to vectors. It’s super hacky, lots more geometry to duplicate and manage, but you can make it work.