Could your number one politician be likened to a 'post turtle'?

You ask, " What is a post turtle? "

Imagine that you are driving along a country road and you spot a high fence post with a turtle precariously balanced on top - that is a post turtle.

You know:
He didn't get up there by himself
He doesn't belong there.
He doesn't know what to do while up there.

Some truth in that?