A Lunatic An extremely foolish or eccentric person.
Like a person that accepts any MSM titbit criticising Trump as having the same impeccable validity as Thomas Jefferson's phraseology concerning the Declaration of Independance. "We hold these Truths to be self-evident, that all Men are created equal, that they are endowed by their Creator with certain unalienable Rights, that among these are Life, Liberty, and the Pursuit of Happiness….

The latter may be a valid posit, the former can only be advanced with accompanying evidence in order to satisfy all but the foolish and eccentric, otherwise it is merely rumour, hearsay and malicious allegations.