Are you a multiple personality? Who else is the "we". Jerusalem may act like Babylon has (though a city cannot act like anything- only her people) But acting "like" another location, does not warrant a follower of Jesus to declare it is Babylon! Only SCripture can allow us to declare jerusalem is called Babylon in those passages, and it doesn't so neither should we!
And remember that before the Antichrist takes Jerusalem in the mid point of the Tribulation, the seals and six trumpets have happened! He has to have a capitol city somewhere, and the Bible calls it Babylon.
Is earthly Babylon built on seven hills, or mountains?
I knew the Reformers had viewed the Papacy, and Rome as the beast of Revelation.
However, based on the links below, earthly Jerusalem is also built on seven hills.
I did not know this until recently.
The Seven Hills of Jerusalem
List of cities claimed to be built on seven hills - Wikipedia
Rev 17:1 And there came one of the seven angels which had the seven vials, and talked with me, saying unto me, Come hither; I will shew unto thee the judgment of the great harlot that sitteth upon many waters:
Rev 17:2 With whom the kings of the earth have committed fornication, and the inhabitants of the earth have been made drunk with the wine of her fornication.
Rev 17:3 So he carried me away in the spirit into the wilderness: and I saw a woman sit upon a scarlet coloured beast, full of names of blasphemy, having seven heads and ten horns.
Rev 17:4 And the woman was arrayed in purple and scarlet colour, and decked with gold and precious stones and pearls, having a golden cup in her hand full of abominations and filthiness of her fornication:
Rev 17:5 And upon her forehead was a name written,
MYSTERY, BABYLON THE GREAT, THE MOTHER OF HARLOTS AND ABOMINATIONS OF THE EARTH.
Rev 17:6 And I saw the woman drunken with the blood of the saints, and with the blood of the martyrs of Jesus: and when I saw her, I wondered with great admiration.
Rev 17:7 And the angel said unto me, Wherefore didst thou marvel? I will tell thee the mystery of the woman, and of the beast that carrieth her, which hath the seven heads and ten horns.
Rev 17:8 The beast that thou sawest was, and is not; and shall ascend out of the bottomless pit, and go into perdition: and they that dwell on the earth shall wonder, whose names were not written in the book of life from the foundation of the world, when they behold the beast that was, and is not, and yet is.
Rev 17:9 And here is the mind which hath wisdom.
The seven heads are seven mountains, on which the woman sitteth.
.