I don't even have a problem with that. Criminals and especially murderers should be brought to justice and, within the constraints of the constitution, law enforcement should be empowered to gather evidence that would bring them to justice. My issue is that this technology can be and has been used to suppress liberty. the only truly free speech is truly anonymous speech and TPTB are going to great lengths to ensure that anonymous speech is impossible. Anonymous speech is the bedrock of free speech. The federalist papers were anonymously penned by Alexander Hamilton, James Madison, and John Jay under the name "Publius". Benjamin Franklin wrote anonymously as Silence Dogood. And the supreme court has repeatedly upheld anonymous speech as being a protected pillar of free speech and yet, here we are, unable to speak anonymously out of fear of being doxed or having our words used against us for who knows what at some point in the future opr just because the government has the ability to identify us. So I don't know, maybe these tools should be taken away from law enforcement and any other agent of the government that could use it to suppress first amendment rights and, by extension, every other right including the right to keep and bear arms. Yeah, I think I'd be OK with that actually.