Maybe I'm a bit old-fashioned, but I think this flap over using private jets is a bit over-blown. The concept of a Secretary of the Treasury (or any other cabinet member) waiting in line, taking off his shoes, then flying "economy", well, it boggles the mind.
The fact that Tom Price flew on a private jet really, truly, doesn't get my juices flowing.
Theoretically, cabinet members are appointed because they have worthy skills. Well, maybe in the Trump era, that's debatable. But, still and all, do we really want them to wait in line, take off their shoes, and fly coach?