I don't think that you are reading that like a lawyer would. For example article 6, part 2 (a) does not allow the information retrieved to be used for any purp

I don't think that you are reading that like a lawyer would. For example article 6, part 2 (a) does not allow the information retrieved to be used for any purpose other than establishing interoperability. The hackers stepped over that line when they released some of what they discovered for the purpose of publicly criticizing the manufacturer.