Not at all. Pretty basic stuff.
Yep. Although most NDAs don't spell out what the monetary penalties are, relying instead on courts to decide.
I suppose it is if you happen to work for the CIA.
Hardly. Commercial documents are nothing in comparison to government contracts, which point out that disclosures can be expected to cause grave damage to a nation's security and possibly result in people's deaths.
This reminds me of the WWII-Manhattan Project stuff!
Except the Manhattan Project affected the lives of millions and the outcome of a huge chunk of world history. Many of us here would not even exist if our forebears had been killed in an invasion of the Japanese homeland.
This NDA was simply about a company using confidential techniques to possibly gain a competitive advantage, in order to make more money.