The Commerce Department, NSC, DOD, CIA, and State should be able to do the job. The more difficult question is the private sector. A significant portion of it such as Apple has effectively been taken hostage. Fortunately, Apple does not make serious equipment. As you say, some are relieved, but the Feds may have to remind some corporations that they are chartered in the United States and thereby granted limited liability which is what makes it possible for them to be in business in the first place. And they need to understand that the U.S. gives them that gift because it expects them to do good things, FIRST for America and then for others. The Feds might have to set an example of two.