> eventually corporate executives will get to the point that they no longer find that they NEED to do such things, daring the world's presidents and parliaments to do anything to stop them.
I doubt it. It's always going to be more profitable to be careful, answering the questions you can, avoiding the questions you can't. Better a faux outraged MP than a legitimately angry and crusading one.
Zuckerberg did not show up to this because frankly if he showed up to every piddly committee overseeing $2B of budget he was requested to attend on, he'd spend all his time doing that and none doing anything else. If they genuinely wanted information, they can ask for it, and his team can provide it (which is indeed what happened). They don't care about information, though. What they want is a whipping boy. It's not "giving someone the middle finger" to refuse to provide them an opportunity to grandstand at your expense. Especially if you have no legal obligation to turn up.
I mean, does anyone honestly think the outcome would have been different if he attended? People yell at him if he shows up and yell at him if he doesn't. If I were him, the calculation would simply be, "Will they yell a lot more if I don't come? Or will anything else bad happen? No? Then I'd rather save myself the time."