And, they are good.
While attacking a US sourced phone is not hard, since all the firmware and motherboard vendors work with NSA/CIA to enable remote disablement of the core chips (let alone the OS running on the CPU), disabling the PC was quite a feat. It required remote start from the wifi.
This was a military capability, leveraging preparedness to attack civilian infrastructure. This was beyond FBI (own) capabilities
Using such against me is really not on. First off, I’m not a target on which its worth wasting such knowhow. This leaves only the desire to collect dirt, plant something, etc – which is a CIA function (not NSA).