The commercial logic is straightforward. A World Cup final already attracts one of sport’s largest worldwide audiences, while a major pop performance broadens the event’s appeal beyond regular football supporters.
Bieber would be a particularly high-profile addition because he is reportedly not planning a conventional tour in the near future. That would make the final appearance a one-off global moment rather than part of a wider live schedule.
The singer has also been connected with the tournament’s opening events, making a potential return at the final a neat narrative thread. However, the report’s claim about his involvement should not be treated as confirmed until organisers or Bieber’s representatives announce an agreement.
An extended show would inevitably alter the rhythm of the match. Players would face a longer pause between halves, while supporters inside the stadium would experience a production built for television as much as for the live crowd.
That shift will divide opinion. Some fans will welcome a final that feels bigger and more theatrical. Others will argue that the world’s most important football match should keep its focus on the pitch, with the interval kept short and familiar.
The next storyline to watch is whether Bieber’s reported talks become a confirmed booking and how the organisers define the length and format of the break before the World Cup final.