Strong encryption is necessary to protect against identity theft and other crimes, especially now that cellphones double as mobile wallets. Electronic fraud is a huge problem -- social security numbers, account numbers, personally identifiable data and more are stolen on a seemingly daily basis from companies that used lax (or no) encryption.
Encryption stops far more crime than it enables.Further: There is no such thing as a safe backdoor. Any security hole left for the police is subject to exploit by criminals. And they will exploit it.
Tor, for example, is mainly used for drug purchases and downloading child pornography- this secrecy accompanies criminal behaviour.
That's absolute bullsh
it. The vast majority of Tor use is by those of us who actually care about maintaining their privacy on the Internet and keeping their search history out of the hands of third parties.