Privacy Identity is important, you can more safe your asset if you anonymous.
Yes, you are absolutely right. That is why more and more attention is attracted by applications that can provide anonymity to their users.
And besides all of us wanted to have privacy ,even celebrity that always expose to Public wants their privacy when off camera.
And of course you don't want everyone is looking at you,specially your assets that may attract Bad elements if expose how much you are handling.
And privacy on Public sphere could work in such a way that people could choose to become private/anonymous but their interactions with the public can be recorded, and saved on public system. The recorded activities have to be immutable, thoroughly encrypted, and the keys to decrypt them can only be controlled by their owners... or could be decrypted without their owners, mainly by the law enforcement agencies through the laws and public consensus, once their owners have committed serious crime.
Yeah though my Point is at least "Celebrities also wanted a Privacy" even this was being denied to them everytime they are in public places .
and come a time that they need to at least Disguise just to make their doings not being bothered by medias and fans.