Sure, but Im not sure we can legitimately accuse them of all the things we have proof the NSA have gotten up to.
See, thats the problem for the US right now, we can play the proof game. Right now we know what the NSA and US get up to. Its no longer the wild speculation of the foil hat brigade. Its fact now. Where as, with everyone else, we have relatively small cases and speculation. So, if you have a choice, and you know absolutely that one supplier cant be even slightly trusted, why would you use it? How could you justify the spending and choice? You cant. If anything went wrong, or political alliances or policies change, well, you don't have a leg to stand on. Your career and reputation are over. You bought from a known bad actor. You cant deny it. So, you have to look else where. At the very least, at this level, you have to make one hell of a case to select US technology right now.