No, it ISN'T.
While there are, were, & will be many antichrists, there'll be one in particular who will make all the others seem like naughty toddlers in comparison. This man is called the beast, man of sin, son of perdition, "that Wicked", etc. in Scripture. And no, it's not the pope or line of popes.
This man, among other evils he will do, will go into the new temple the Jews will build in Jerusalem, & declare himself to be God. No pope ever did that.
The idea that this man of sin is the line of popes is preterist horse feathers.
You are so ignorant. The preterists don't believe that the pope is antichrist AND I AM NO MORE PRETERIST THAN YOU, less in fact because both preterism and futurism are Jesuit teachings.