What does 1 Corinthians 15:22 mean by 'all die in Adam'?

In 1 Corinthians 15:22, Paul explains that 'in Adam all die,' highlighting the doctrine of original sin. Adam, as the representative of humanity, brought sin and death into the world through his disobedience. Consequently, all individuals are born spiritually dead, having inherited this sinful nature. This verse underscores the universality of sin and the need for redemption. Each person, by virtue of being in Adam, is affected by sin's consequences. Recognizing this truth drives home the importance of the gospel message, which offers life through Christ's redemptive work. In Christ, believers find liberation from the curse of sin and the assurance of resurrection.