Hi all; original author of this blog post, happy to see it getting so much feedback. I think it's important to highlight the risks in and out of state: The bill says that police CAN use this mandatory kill switch, but must comply with Public Utility Code Section 7908 in doing so; that law generally requires police to get a warrant before shutting down cell service, but has an "emergency" exception where court approva…
If cell service can already be at the tower level, being able to kill individual phones seems like it would be very impractical in a protest situation. This seems less prone to abuse than a mass shutdown.
The remote kill switch disconnects people from their ability to document what's happening. This frees the state from a sousveillent presence because it robs people of the ability to record what's happening at all. Remotely shutting down devices isn't about preventing people from tweeting - it's about preventing people from being able to create durable records of what happens.