The subjects you listed above the verses are indeed spiritual in nature. However, you have not addressed the physical-realm things noted in the passage: key, pit, chain, hand, seal, nations, and thrones.
The only thing related to the physical realm of earth us the word "Nations" and Satan is "Currently" bound and sealed from this specific purpose alone.
"Satan is bound from "Deceiving The Nations To Battle"
As Revelation 20:7-9 clearly shows Satan being loosed into this earth realm at the end of the future 3.5 year tribulation, to gather the nations to battle.
Revelation 20:7-9KJV
7 And when the thousand years are expired, Satan shall be loosed out of his prison,
8 And shall go out to deceive the nations which are in the four quarters of the earth, Gog, and Magog, to gather them together to battle: the number of whom is as the sand of the sea.
9 And they went up on the breadth of the earth, and compassed the camp of the saints about, and the beloved city: and fire came down from God out of heaven, and devoured them.
Revelation 16:12-17KJV
12 And the sixth angel poured out his vial upon the great river Euphrates; and the water thereof was dried up, that the way of the kings of the east might be prepared.
13 And I saw three unclean spirits like frogs come out of the mouth of the dragon, and out of the mouth of the beast, and out of the mouth of the false prophet.
14 For they are the spirits of devils, working miracles, which go forth unto the kings of the earth and of the whole world, to gather them to the battle of that great day of God Almighty.
15 Behold, I come as a thief. Blessed is he that watcheth, and keepeth his garments, lest he walk naked, and they see his shame.
16 And he gathered them together into a place called in the Hebrew tongue Armageddon.
17 And the seventh angel poured out his vial into the air; and there came a great voice out of the temple of heaven, from the throne, saying, It is done.
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