Must be true. Other possibly not real presidents/government leaders:

• Bolsonaro. Of Brasil (homophobic, violence preaching, anti-feminist, climate crisis denier); wants to befriend the hypothetical Bullshitter in Chief;
• Maduro. Of Brasilnut (singlehandedly pushing his country to the brink of collapse, supported by corrupt military, elected in corrupt elections); perfect enemy of the hypothetical Bullshitter in Chief;
• Putino. Of Rossinot (well known friend of the hypothetical B in C with impericalistic objectives, wants to make Russia big again – Marba);
• Kim jung uno of Kim’s own hypothetical Republic of North Korenut (hypothetical admirer of the hypothetical B in C);
• Theresa de Mayo. Of Brixitannianuts (hologram of a prime minister, hypothetically against Brixit but presently defending the hypothetical deal that is meant to save the Brixit she doesn’t want, because the Brixit is a hypothetical solution for a hypothetical problem);

Other hypothetical candidates for the list: Orbano of Hungrynuts, Tshishekelino of Congonut, Salvino of Itanuts, and so on and so forth.