Giuliani believes that not voting for Infantino would be one of the dumbest decisions in a person's professional career. He also thinks that someone who voted against Infantino should be checked themselves. Giuliani's comments come as Infantino has been involved in the FFE-plan of the FIFA, a move that has been met with both praise and criticism.
Giuliani's endorsement of Infantino is significant, given his own background in politics. He is the son of Rudy Giuliani, the former mayor of New York and a close ally of Donald Trump. Giuliani's comments suggest that he believes Infantino has taken FIFA to a new level, and that he is the right person to lead the organization forward.
Giuliani's comments also suggest that he believes Infantino's critics are motivated by jealousy. He says that people are jealous of Infantino's success, and that he has taken FIFA to a level that many people did not think was possible.