This was a serious question, I am not saying we should give our information to anyone but in the face of making the world a safer and better place what kind if personal information don't you want there to be known.
Just for clarification, I am myself not sure where I stand, I just want to be convinced that I should care about my privacy and your argument dosent convince me
Please tell us everything about you, your family, personal life, financial situation, where you live, your age, your ethnicity, where you work...etc
Govt/Police already abuse the power they have. Once they have the private info of individuals they will abuse it. I.E intelligence community.