Both sides, in good faith

The strongest fair case each way — we don't pick a winner.

The case for

Those sympathetic to England's grievance argue that a clear elbow challenge should have been punished with a red card before Enzo Fernández's equaliser, and that failing to act on clear contact undermines the integrity of a World Cup semi-final; on this view, consistent application of the laws matters more than the occasion, and players and fans are entitled to expect that officials will not let a big-stage atmosphere soften their judgement. They add that Bellingham's confrontation with Barco, while heated, reflects legitimate frustration at a perceived injustice rather than simple poor sportsmanship.

The case against

Those defending the officiating, and Argentina's performance, argue that marginal contact challenges are notoriously difficult to adjudicate in real time, that not every coming-together in a physical, high-stakes match warrants a dismissal, and that England should be wary of using the referee as an excuse for a gameplan built around confrontation that ultimately failed to contain Messi. On this view, the result was earned through superior game management and composure under pressure, and dwelling on one contentious incident risks overshadowing a deserved comeback victory.