But who is he really?
Q gives several hints, in his drops along the lines of "Those you trust the most," as well as his single reference to Israel and his many references to the CCP, and to infiltration. I would add to this the President's own frequent references to the "Invisible enemy."
Now I believe that even Catholics here would probably agree there are factions within the Church, such as the Jesuits, that specialize in the exercise of temporal power through clandestine means. The same, I am sure, can be said for factions related to the State of Israel ... and most certainly to the world communist movement and the CCP specifically. There is the international money power represented by the BIS and Central Banks. IN ADDITION, we now understand there are occult secret societies exercising power through the most despicable practices involving children, blackmail etc.
So ... Who is Donald Trump?
The Trump family is certainly no stranger to the deeper intrigues, his uncle (?) being an associate of Nikola Tesla ... Donald Trump himself navigating the mob-ridden casino industry and so on.
Then there's the association with Q.
I think what we have been seeing since the emergence of Trump is the fringes of a long-term struggle between several powers who operate in secrecy, but in many cases with a "public" face.
ANSWER TO THE HEADLINE QUESTION:
Like the famous Rand character whom the question echoes, Donald Trump seeks to overturn the in-place power structure, including all the clandestine organizations.
His goal, and ours, is to return us to a republic based upon Rule of Law, as written and backed by The People, hence preserving our freedom.