The Jillaroos' Rugby League World Cup performance has caused backlash. Players did not sing the national anthem, leading to criticism. Fans and media have expressed disapproval, questioning respect and tradition. The team's actions have sparked controversy during the major event. The Jillaroos' performance was criticized for not singing the national anthem. Several critics have expressed disapproval, questioning respect and tradition. The team's actions have sparked controversy during the major event. The Jillaroos' performance was criticized for not singing the national anthem. A number of observers have expressed disapproval, questioning respect and tradition. The team's actions have sparked controversy during the major event. The Jillaroos' performance was criticized for not singing the national anthem. A number of observers have expressed disapproval, questioning respect and tradition. The team's actions have sparked controversy during the major event.