Is there a script (or technique) that can globally reset the opacity of everything to 100% and change the transfer mode to normal? Not just top layers, but every object in a group and every group in a layer.
The Clear Appearance button on the Appearance panel resets too many things (including color).
I frequently need to prep Illustrator documents for After Effects. Illustrator layers containing objects with transparency and transfer modes don't translate well when imported into AE. (A layer with 50% opacity in Illustrator is imported as a translucent layer with 100% opacity in AE, even though visually it's 50%)