They have always been able to do things like this in a targeted way to particular people at some cost as well as at some inconvenience to judges and police offi

They have always been able to do things like this in a targeted way to particular people at some cost as well as at some inconvenience to judges and police officers, but not efficiently, programmatically, instantaneously, at scale, and integrated with the rest of their surveillance infrastructure. This creates similar risks and incentives for politically targeted abuse and the advancement of totalitarian, technocratic forms of government masked by secrecy laws to those presented by the FISA court system.