> There's nothing wrong with the phrase "deep state". If you're concerned about associations with Trump (which I think you should not be), you can use a former Obama official's favored term, "the blob".
To me, 'deep state' implies an illegal conspiracy against democracy. 'The blob' is a large organization that is hard to change, which describes every such organization. Ask an executive at a Fortune 500 company about blobs. The executive branch has the added complication that the CEO has limited powers and doesn't make the rules, Congress does. At work, you follow the boss's instructions. In the executive branch, you follow the Constitution first, then the laws made by the American people via Congress (accumulated over centuries), then the President's instructions - including instructions of prior presidents that haven't been changed.
Maybe 'deep state' was used before Trump, but the meaning has changed.
If you can operate without democratic control and do things that would be illegal for anyone else to do, are you an "illegal conspiracy against democracy"? I think every intelligent US president since Eisenhower (which makes sense, as the relevant institutions largely came into being after WW2) has recognized that such a thing exists, with varying degrees of openness (Eisenhower), paranoia (Nixon), and glee (HW Bush).
> To me, 'deep state' implies an illegal conspiracy against democracy.
This is a very new, post-Trump/QAnon interpretation. The “deep state” has, for at least many decades prior, meant those aspects of government which persist from administration to administration, largely unaffected by those in power. E.g. the CIA keeps doing its thing regardless of whether a Democrat or Republican is in office.
Now in as much as these aspects of government are controlled by unelected officials who are willing to work against the elected representatives (think: J Edgar Hoover), that constitutes a shadow government.
To me, 'deep state' implies an illegal conspiracy against democracy. 'The blob' is a large organization that is hard to change, which describes every such organization. Ask an executive at a Fortune 500 company about blobs. The executive branch has the added complication that the CEO has limited powers and doesn't make the rules, Congress does. At work, you follow the boss's instructions. In the executive branch, you follow the Constitution first, then the laws made by the American people via Congress (accumulated over centuries), then the President's instructions - including instructions of prior presidents that haven't been changed.
Maybe 'deep state' was used before Trump, but the meaning has changed.