Rather than make just a ban I would support making a bounty where if you can provide evidence to law enforcement that a company has been illegally firehosing personally identifiable and precise location data of someone onto the internet you can submit evidence of this to a government agency and receive a bounty for it.

You don’t have to have any connection with the person, you simply have to prove that you can find more precise location data about someone than you should be able to do and identify the company that allowed the illegal data collection and dissemination to happen.