Well, in doing so, they have to ignore a lot of what I posted:
1 John 2:18
Dear children, this is the last hour; and as you have heard that the antichrist is coming, even now many antichrists have come. This is how we know it is the last hour.
1 John 2:22
Who is the liar? It is whoever denies that Jesus is the Christ. Such a person is the antichrist — denying the Father and the Son.
1 John 4:3
...but every spirit that does not acknowledge Jesus is not from God. This is the spirit of the antichrist , which you have heard is coming and even now is already in the world.
2 John 1:7
I say this because many deceivers, who do not acknowledge Jesus Christ as coming in the flesh, have gone out into the world. Any such person is the deceiver and the antichrist.
I think you are confused on the Bible context of “Anti Christ” as it relates to a prophecy, with dates, events, etc....and an individual anti Christ which can be anyone who denies Christ etc.
Clearly, ,there is a so called “man of sin”...a religious superpower, an imposter, a counterfeit religious system identified in scripture, she is called “babylon” and God says to “come out of HER” my people. lest you share in her plagues that he is going to rain down on her. Jesus referred to this system, spoken by daniel, the abomination of desolation.....who stands in a holy place...proclaiming himself to be God. A religious system identified in Daniel as one who speaks great blasphemey, who for 1260 years, persecuted the saints, who claims to be God on earth..who can absolve sins......even attempt to “change times and law”.thats the Sabbath to Sunday...Daniel 7:25.
I think you confused on the context of Anti Christ in prophecy..vs. anti Christ as individuals...ie atheists, etc.