AI's resurrection of loved ones has sparked controversy. Some people think it can help heal the pain of losing a loved one.

Others think it is "rubbing salt on the wound", which has ethical and legal controversies. But in the eyes of people in the funeral industry, "resurrecting loved ones" is far from the end of the application of AI technology. There is also a more ambitious plan hidden behind it-digital "immortality." In the future, perhaps everyone can back up their life in advance and achieve eternal retention of life data in the digital world.