Why would billionaires need a secret "deep state"? They can just openly talk about what they're doing with impunity. They own the publicly visible government and everyone knows it. Nothing "deep" about it.
Deep here is similar to “deep web”, ie, there is depth to the institutions beyond their apparent surface layers. The elites need a deep state because organizations are made of people — and the administrators of the fora where they give those speeches is a great example of people in the deep state.
My frustration with comments like the one I responded to is from seeing ones like it for over a decade now... brand new account, first and only comment is theorizing about conspiracies. Contributing to an environment of paranoia-posting about whose wife is or isn't a CIA asset, instead of talking about the actual article - which is glaringly public information that's scary enough WITHOUT also talking about the "deep state."
I don't care if the Anthropic CEO's wife is an intelligence asset or a garden-variety money chaser and I think it's useless and annoying to talk about. Especially on a technology forum. When a 10-minute-old account does it, it screams astroturfing. But maybe I'm just jaded.
Billionaires do not need the deep state? Palantir was founded partly by In-Q-Tel and "libertarian" Thiel depends on government money. Similarly, most of Anthropic and OpenAI's actual income will come from surveillance.