I read it again and I think its another carefully crafted statement. The POTUS says that Trump signaled a future in politics but not necessarily through elected office.
“Our historic, patriotic and beautiful movement to Make America Great Again has only just begun,” he wrote. “In the months ahead I have much to share with you, and I look forward to continuing our incredible journey together to achieve American greatness for all of our people.” so you could say he's signally he is out of the White House etc.... but reading between the lines and He isn't saying that at all.
So I'm still in till the last hand. ?????
Brazil 1970-1987
"The Brazilian military government, also known in Brazil as the United States of Brazil or Fifth Brazilian Republic, was the authoritarian military dictatorship that ruled Brazil from 1 April 1964 to 15 March 1985. It began with the 1964 coup d'état led by the Armed Forces against the administration of President João Goulart—who, having been vice-president, had assumed the office of ."
Well, the "dictatorship " felt great to me, a child growing up without the influence of the tv and attending a Godly and Patriotic private school.