The "antichrist", "man of sin", "vile person", "little horn", "the king of fierce countenance", "the beast that ascendeth out of the bottomless pit", the "dragon", "that Wicked", the 7th beast king of Rev.17, the "another beast", "the Assyrian", "king of Tyrus", are all titles for the same person.
And who... does God's Word reveal is that "dragon"?
Rev 12:9
9 And the great dragon was cast out, that old serpent, called the Devil, and Satan, which deceiveth the whole world: he was cast out into the earth, and his angels were cast out with him.
KJV
Rev 20:2
2 And he laid hold on the dragon, that old serpent, which is the Devil, and Satan, and bound him a thousand years,
KJV
Most brethren are so... wrapped up in their flesh and the material things of this present world, they just cannot 'see' Satan as the coming Antichrist at the end, even when Bible Scripture points directly to Satan with that future event! (Rev.12:7 forward; 2 Thess.2:3-4; Matt.24:23-26; Rev.11:7; etc.)
Did you guys not know the Ezekiel 28 parable about Satan using the title of the "king of Tyrus" shows that God is going to destroy Satan upon this earth? and those on the earth when that happens will see it? Satan has to get here on earth first, literally, for that to be fulfilled.
And if angels can appear on earth with the image of man, then why can't Satan, since God called him but a 'man' also in Isaiah 14? Satan has the image of man too. All the angels do.
Did you not understand Apostle Paul when he showed the type body of the future resurrection is to the "spiritual body", and not to another flesh body?
And if the saints are to inherit the earth, and build houses, and plant vineyards like God said through His prophet Isaiah, then how can they do that with just a "spiritual body"? Yet we will do that without the need of a flesh body. Jesus said in the resurrection they neither marry nor take in marriage, but are as the angels of God in Heaven. Marriage and reproduction is of this present flesh world earth age only.
And per Revelation 12:3-4 about Satan ("red dragon") originally rebelling against God in the old world with having drawn one third of the angels ("stars") to earth with him, how did they do that rebellion on earth, because that Scripture points out that he rebelled using a beast system that had ten horns, seven heads, but only seven crowns.
Most brethren simply forget also, that per Genesis 2, God Himself and His Garden of Eden, His River of the Waters of LIfe, and the Tree of Life, were once manifested upon this earth! And God walked in His Garden back then, ON EARTH. God even said that He didn't create the earth in vain (Hebrew word for "without form"), but to be inhabited, to be lived upon (Isaiah 45:18).
When Lord Jesus returns, this present 2nd world earth age of flesh will be destroyed. The heavenly dimension is going to be joined with this earthly dimension we live in today, just as the angels and GOD Himself once inhabited and lived upon this earth before the devil rebelled.