There are many things that should be public: laws, standards, political donations.
Some things are beneficial when public, but are considered acceptable to be private: source code, recipes, political opinions, criminal history.
Some things can cause significant harm if not kept private: passwords, home address, government issued id, Jewish heritage during WW2.
“I need privacy, not because my actions are questionable, but because your judgement and intentions are.”










With complete transparency, a corrupt government can execute any group they want (disabled, homosexual, black, immigrant, etc).
If everyone was completely transparent about everything, a corrupt government would not be able to form. Unfortunately there are people without empathy who will hide their actions, and use other people’s information against them.
I can’t force a government to be completely transparent, but I can save my own life by not disclosing certain information about myself to them.
I don’t hide my bank account and password because I’ve done something wrong or I’m afraid that people will see what I’ve spent money on. I hide my bank account and password because I’m afraid that someone will take all of my money, then I’ll starve to death.