For many celebrities being famous and having no privacy is not a choice but rather an unwanted feature. Doesn’t mean that in order to fulfill your dream of being a top actor you have now to be at peace and accept all the paparazzi and fans.
Also, while not as relevant to the OP's post, remember that not everyone is famous and rich. I'm not rich. But I did get a degree of fame due to that ridiculous HBO documentary falsely accusing me of being Satoshi.
I'm not happy with the level of travel privacy out there and it would be definitely in my interests for it to be better. I have a very real risk that someone thinks I'm Satoshi and tries to track me down to get billions in BTC that I don't have.