Why is it that in such cases, the government reaches for the CEO right away; but when Wells Fargo employees open millions of fraudulent accounts, it's not the CEO's fault? If I were to commit identity theft (which is basically what the WF employees did), then I would be facing jail time; why hasn't anyone in WF been charged with criminal fraud yet? Why not the CEO?
You're comparing apples and oranges. The CEO of a small internet company almost certainly has a hand in everything the company does. The CEO of a large corporation has no idea what the line workers are doing.[1] If a bunch of Yahoo employees had gone off and run as sex-trafficking site off Yahoo's servers, they wouldn't go arrest Marissa Mayer. Not because "lobbying" but because that would be stupid and unreasonable.…
I think it's made more concrete by thinking of how many times you've thought of an app, business, screenplay, etc. and realized later that a dozen others have had the same idea. I bet a dozen people in this thread independently sketched out an app like Uber/Homejoy/"AirBnb-for-X" at some point just based off having the common annoyance of taxi-finding or hiring help.
In standup comedy, this happens a lot because we're all living in 2016 so any joke about the election, Bradjelina, Game of Thrones or any other sufficiently public/widely-discussed topic will have dozens of people trying to make a joke off of it. I'd guess that the set of actions you can take in a 'corporate game' is more finite and structured, so it makes sense that thousands among tens/hundreds of thousands adopt the same strategy.