Unless this leak revealed that the NSA forced Intel and AMD to include ME in their chips to advance their mass spying efforts such a leak would be a crime. Snowden's case is different since he was revealing info that Americans (or their reps) have a right to know. The intelligence agencies are building a mass surveillance infrastructure that is prima facie not compatible with a free country and almost certainly a violation of the constitution. The constitution and amendments do not directly apply to Intel and they are free to do whatever they want and we are free to buy or not to buy as we see fit.

TBH, I think there is a lot of focus on this ME technology and I see no reason that at some point someone is going to crack the model or the encryption and reveal exactly what it is doing and how to disable it.