The abyss is a spiritual prison that holds spiritual prisoners on a chain. Satan can move, hurt, kill, steal and destroy within his prison, but he cannot prevent the advance of the Gospel or hurt those Christ owns.Do you want to present your argument? Why does it matter? John is speaking symbolically about his imprisonment. The only thing that matters is what the symbols mean. And what could it mean for the devil to be thrown into the abyss if it doesn't mean that he is unable to interact with human beings?
The difference between a physical prison that you can see with the eye and a spiritual prison that is invisible to the eye is: it is not confined to one geographical location. It is basically a spiritual state of restraint. I don't think you are grasping the Amil position.
The whole portrayal of a dragon and serpent being chained in a prison, and then locked up with a key is spiritual symbolism to denote the restraint that Satan is under now through the glorious first advent of Christ. It depicts the authority that our Savior now holds and which has been delegated to us as we implement the great commission and invade Satan’s territory with the glorious Gospel of Christ.
Satan cannot/will not be held physically in a physical hole somewhere on/in the earth. After all, Satan is a spirit that cannot be physically restrained. He is a spirit that roams within divine parameters doing damage to those who are it’s enough to get close to him, listen to him or act on what he says.
The abyss is not a geographical place. It is a spiritual state. Read the text: "And the fifth angel sounded, and I saw a star fall from heaven unto the earth: and to him was given the key of the bottomless pit. And he opened the bottomless pit; and there arose a smoke out of the pit, as the smoke of a great furnace; and the sun and the air were darkened by reason of the smoke of the pit" (Rev 9:1).
The bottomless pit is only opened when the angel alights to earth. Simple!