Sometimes people use their descriptions of other people to describe themselves.
PM Justin Trudeau of Canada acted so meek and mild during our @G7 meetings only to give a news conference after I left saying that, "US Tariffs were kind of insulting" and he "will not be pushed around." Very dishonest & weak. Our Tariffs are in response to his of 270% on dairy!— Donald J. Trump (@realDonaldTrump) June 9, 2018
I'm pretty sure that "Very dishonest & weak" comment is more a self describition than a describtionof the Prime Minister.