I believe C3PO was an Imperial spy - the evidence is all around us!
in EP 4 - during his oil bath he exclaims “Thank the Maker!” professing it in such a way that makes him seem to view Darth Vader as a benevolent god
Also, Vader sure found that Corrilian ship pretty damned easily when they stole the plans.
in EP 5 - Sure he was captured in Cloud City and taken apart - but not really destroyed aside from there being plenty of time to do so and then they let Chewbacca “find” and rescue him. Perhaps they were making some additional updates to allow him to have better tracking and allow an optical link?
in EP 6 - all of the Emperors “visions” of knowing things… couldn’t they be from captured video from C3PO?
I am a C3PO truther! and also, surprisingly not a virgin.
C3PO is R2’s assistant. There to distract you while he does the real magic. Only he’s not sexy (to most sentient beings anyway, I’m sure there are a few robosexuals out there who were about to protest this statement) like a magician’s assistant, so instead of a tight dress, he goes bumbling around, like comic relief.
I’d always thought R2D2 was a secret Jedi. He’d have to have the robotic equivalent of metamicrochloridididians, but it would explain why he was the backseat pilot to two inexperienced kids who blew up the Death Star and that other thing.