The assertion that the woman riding the beast in Revelation is Jerusalem is obviously true.
The idea that the 7 KINGS represent kingdoms including Egypt and Assyria is utterly false, and it’s easy to disprove:
1) the angel says the BEAST (singular empire) has 7 heads. It does NOT say there are 7 beasts! We know from Daniel that each beast is its own empire
2) the angel says the heads are 7 mountains – everyone and their mother knows Rome is the “city on 7 hills”
3) in case someone would be mistaken, the angel says there are BLASPHEMOUS names on the heads of the 7 hills – Rome had temples to its false gods on every hill
4) the angel relates the 7 kings TO the beast (singular) with the heads – on the beast – with 7 hills, saying the hills also represent 7 kings … which would be of THAT beast!
5) Daniel said the kingdom cut from no human hand would be established during the time of the 4th empire – the one after Greece! Revelation is all about that.
6) Jerusalem/Judea (potter’s clay) rode on the power of Rome (iron) in the 1st century
7) Rome and its rulers was the beast of the sea (gentile) and the Herodian dynasty over Judea is the beast of the earth (Jewish) that exercises the authority of the 1st beast.
Bonus: the Greek word is the for KINGS … it is NOT the word for kingdoms.