It's really disingenuous. It's also an open admission that he has and/or will be deceitful to the American people in campaigning for reelection.
Regardless of political views, anyone not offended is too stupid to know why they should be.
It also embarrasses him and, by extension, us. Our foolish novice president pretending anyone on earth should presume he'll be reelected and treat him accordingly is just more amateurish embarrassing behavior. He's already spouted off about some sort of restart with American-Russian relations enough that they're probably still laughing at him/us.
They probably think he's the funniest guy in America.
[I wish I could obey forum rules]