This doesn't make me significantly worry about my privacy using Google services. Google knows that it needs to maintain trust with its users and that's why it's

This doesn't make me significantly worry about my privacy using Google services. Google knows that it needs to maintain trust with its users and that's why it's only tackling a crime which has little controversy with respect to its heinousness and is almost trivial to detect, from a systems perspective. I'd far rather Google show good faith and help fight crime on their terms, rather than the government come in and start imposing safety regulations and make it obligatory.