>The possibility that a Libra node run by Mastercard or Andressen Horrowitz would suddenly start running malicious code is such a bizarre scenario to plan for and is better solved by simply enforcing protocol integrity and through non-technical (i.e. legal) means.

Refusing to rely on legal means of enforcement suggests the project views itself supreme over all national policies, laws and regulations. On the one hand, such a concept is usually the domain of autocrats, despots, and organized crime-- odd for a tech startup. On the other hand, it would suggest a system more secure from outside legal interference than, say, MasterCard. This detail tends to add a datapoint explaining the lack of support from global ministers of finance....