Privacy matters even if “you have nothing to hide”
Whenever somebody argues having nothing to hide I ask:<p>1) Where were you last night?<p>2) How much money is in your bank account? Do you have any debt?<p>3) What is your Debit Card PIN/account password/...<p>4) What is your address? Your families address?<p>5) Can I see your key?<p>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.