AI can now recreate aspects of a person’s voice, appearance, personality, and communication style using their digital footprint. As these technologies become more realistic, people may be able to leave behind interactive versions of themselves that continue communicating with others after they die. Supporters could see this as a way to preserve memories, comfort loved ones, or leave a meaningful legacy. Critics may question whether a digital replica can genuinely represent someone, whether grieving people could become dependent on it, and who should control a person’s digital identity after death.