This is shocking and disgusting, but should not be taken as a motive to spy on everyone. Spying on everyone implies general assumption of guilt covering the who

This is shocking and disgusting, but should not be taken as a motive to spy on everyone. Spying on everyone implies general assumption of guilt covering the whole population, which is unlawful in most jurisdictions (proportionality) and also unconstitutional in many (e.g. Germany).