You need to read this:
Executive Order - National Defense Resources Preparedness
There is one word you should never see in any US Government document: All.
"...all forms of energy;"
"...all forms of civil transportation."
"... all other materials, services, and facilities,"
Basically, this EO appears innocuous enough, until you start gaming the possible scenarios, especially the one where this administration starts viewing the American People as a threat. If you think that's something your government would never do, think again.