One way to address the idea of the Anti-Christ is use the analogy of matter and anti-matter, with the AntiChrist sort of the opposite of Jesus Christ, like antimatter is to matter. If the universe had been made of antimatter, anti-atoms would have formed in the antimatter universe; similar by different universe.
The AntiChrist will be very functional and influential like Jesus, but like antimatter, he will have an opposite attitude, method and affect. Jesus was humble so the Antichrist will be very arrogant. Jesus was kind and tried to heal the sick, so the Antichrist will be cruel and like to torture. Jesus blessed the poor and meek, so the Antichrist will seek great wealth and power. The Atheist do not like Jesus, so they may feel more at home with the Antichrist, since he may be more pragmatic and not a man of faith.
Jesus had his twelve disciples and many followers, while the Antichrist will only have his false prophet. Jesus was about love so he shared with his friends and strangers, but the Antichrist will be paranoid and private. The prophecy says his False Prophet will make an oracle that can speak, which could be connected to an AI presence. Jesus prophesied naturally, so the AntiChrist may do it, synthetically, through his prophet and a computer.
Jesus died for forgiveness of sins and to end law. The Antichrist will make alterations in laws and times; revisionist history to justify harsh new laws that make things more stressful, instead of peaceful. The AntiChrist places himself in the temple of God claiming to be God. Jesus claimed to be the son of God, who submits to God the Father and dies on the cross. The AntiChrist will place himself above all the Gods and have to be subdued in the end.
In the world of law, good and evil, are like the two sides of a coin. Each law describes the good path and the bad path to avoid. Like a coin, each side implies the other, even if the other side is not visible. If saying pronouns is good then not saying them will be subject to punishment. The image of Jesus has been well characterized for centuries. He is the good side of the coin facing outward.
Since law did not go away and since Jesus is characterized as the good side, an anti-image exists on the opposite side of the law coin; antiChrist. If an inversion of heads and tails was to occur, the antiparticle or the Anti-Christ will appear on the surface and the image of Jesus will disappear, repressed, so love will grow cold.
The AntiChrist would not be just a man, but more like an archetype; man merged with a 3+ dimensional subroutine. He is part of the uninstaller before the update. The Satan subroutine has to come to the surface; depolarize through the expression of the darkside. The good side of the coin would now be on the inside, preparing from the inside, to help heal the polarization and disrupt the Satan subroutine. Then a clean update can occur.