The original subject was that large corporations can't be trusted to regulate themselves. But of course that's exactly what we're doing with the large dot coms. They're minimally regulated, certainly in comparison with the oil industry, which is in fact highly regulated.
Why do we trust large dot coms to regulate themselves? Because we think their leadership is somehow more trustworthy? Are they just naturally better people? On what basis do we make that judgement?
If Apple or Amazon or Facebook or Microsoft or Google had malicious, greedy, or incompetent leadership do you not believe they could cause massive harm? Sure, it wouldn't make ugly pictures on tv (or would it? I can imagine ways in which it could), but that doesn't mean the potential damage is any less real. Why do we trust them to regulate themselves?
If you trust present leadership, what about the next generation, those that are just MBAs from the same schools that turned out the leadership of BP, Shell, and Exxon?
So, again, why do we think they shouldn't be regulated?