More than just the police have access to those systems and they are frequently abused already. Volunteer at a DV clinic for just a few weeks and you'll likely r

More than just the police have access to those systems and they are frequently abused already. Volunteer at a DV clinic for just a few weeks and you'll likely run across at least one person who had those systems play a role in their stalking or harassment. It's usually a clerical worker with access but pretty often a cop. Just limiting access to certain groups isn't sufficient. It also needs to be restricted by time and purpose, audited with harsh consequences. Something the current systems already are not, so I wouldn't expect this to be. The fact that one unrighteous power exists is not a good argument for another one.