Privacy matters even if “you have nothing to hide”
Whenever somebody argues having nothing to hide I ask:1) Where were you last night?2) How much money is in your bank account? Do you have any debt?3) What is your Debit Card PIN/account password/...4) What is your address? Your families address?5) Can I see your key?And so on. Everybody needs to proctect themselves and potentially others attached to them. There is a good reason for these questions being awkward and inappropriate.