I’m not sure she really did mate. One thing that stuck out was the part with her saying she had car keys, bank cards, passport taken off her (I think that was the list in any case or similar)... she’s might well have gone into this thinking it’ll just be a lot of media attention (which was pretty shite a lot of the time) but maybe thinking she can be a royal of the people, mingle with the locals type of thing. Maybe like you say she hoped to influence the monarchy with a bit of Hollywood flair. But those freedoms she knew... to go down the gym, shopping, have lunch with mates, just go for a drive/walk... stuff we all take for granted.. it all goes.