I don’t see much. There is a military honor guard and officials at the stairs. The other aircraft are smaller and the staircase they Havelock like it doesn’t have the reach for the 747 door. They also have to taxi where the “Beast” limo can shuttle Odummy away quickly. The SS has everything arranged and delivered beforehand.
Japan’s Abe flies a 747-400
Merkel flies an A340
India’s Modi flies a 747-400
Italy has an A340
Mexico has a 787
Phillipines A340
Russia Ilyushin Il-96 comparable to A340 or 777
Saudi Arabia 747-400
South Korea 747-400
They ALL had red carpet treatment with provided steps.
Zero used the aircrafts own lower door and steps.
NO red carpet treatment.
Zero was MOST DEFINITELY singled out.