Halo, ideally you are right but it is not happening so it might be a good idea to take necessary precautions.

In our society there are robbers, rapist, murderers. We cannot call for human rights if someone gets robbed walking in a poor neighborhood wearing gold chains, gold bracelets and diamond rings. What happened to him is wrong and the perpetrator is a criminal but it could have been preventedt by taking precautions ie. not wear such gold and diamond that is visible.