I'm sure the media is intending to make a point by reporting this to death but it is a useless one. Are they suggesting that Trump stay in his room at the White House on the weekends? If so why him compared to what other presidents have done (we know why). Trump has used these trips very productively and, whereas there have been many political barriers thrown up in the USA that are preventing him from doing what his voters want him to do, he certainly seems to be able to get through to business leaders in the USA and political leaders in just about every other country in the world. 

The media thinks these petty issues will helpfurther its agenda - it just undermines it.