Well I was not referring to Elijah and Enoch, but that's an interesting theory.
However I am not convinced that technology as we know it will exist in the Apocalypse.
So my next question would be, "how do you explain people from every nation, tribe, language people being able to view the two witnesses lying the streets of Jerusalem?
I note that the armies of mortals are described as using swords and spears again
You have to take into consideration, that neither any of the OT saints, nor John, are going to be able to use the terms gun, missiles, etc. The closest thing that they would have had to relate to weapons seen in visions of the future would be swords, spears and bows and arrows. This falls under the same reason why John calls this device that goes in right hand or forehead "the mark." John can't say, "He causes all people to receive an injection of a computer device under the skin of his hand or forehead which will allow them to electronically credit and debit their bank accounts" and that because he has nothing to compare that technology to.
and then of course all the many cataclysms from the great earthquake to the stars falling from heaven down to the earth could easily wipe out electronic technology.
When attempting to interpret Revelation, always keep in mind that someone from 2000 years ago is trying to convey future events and that he has nothing to compare it to. Now, when John is speaking about things of nature such as horses, snakes, mountains, oceans, rivers, etc., then we are all on the same page. But for the technological things such as the mark, guns, missiles, etc., he has no comparable reference. Regarding this, consider the following:
"Terror will seize them, pain and anguish will grip them; they will writhe like a woman in labor. They will look aghast at each other,
their faces aflame."
Literally, their faces on fire. This sound to me like Isaiah is describing those in the tribulation catching on fire due to being in the radius of a Nuclear blast. Those right in the vicinity would be incineration, while those further away would catch fire from the heat.
I mean frankly electronic technology could be wiped out near instantaneously from way lesser cataclysms than those described in the Bible, for instance a mere handful of EMPs could end electronic technology overnight.
The mark is going to be some technological device used to credit and debit a persons bank account, which will either tattooed or implanted on or under the skin of the hand or forehead. Whatever it turns out to be, what will be consistant is that it will be on the literal hand or the forehead.