To understand more of the broad brush but deeply wonderful Genesis chapter 1 in
that kind of 'what-about?' way takes reading a lot more scripture.
Scriptures open up to be understood far better after one reads fully through many entire books, really listening and absorbing the wordings and meanings. Things start to come together.
For instance, we read in a much later book, 1rst Samuel, a kind of confirmation of something seen throughout scripture: God communicates in
visions:
1 Samuel 3:1 Now the boy Samuel was ministering to the LORD in the presence of Eli. And the word of the LORD was rare in those days; there was no frequent vision.
Communication/Word from God was rare in those days -- there weren't many visions.
There are many famous visions from God in scripture, but not all have
also spoken words from God in them!
Both vision and Words. Together.
Consider the famous vision Peter received in Acts chapter 10:
If you read starting at verse 9, you see how in Peter's vision, there is both what is seen, and also direct words from God --
Acts 10:13 Then a voice said to him: "Get up, Peter, kill and eat!"
Acts 10 NIV
Now, with more of the rest-of-scripture aid, we can look at Genesis chapter 1, and we can notice it has vision like places.
Read the wondrous verse 2 where no human was present (just like in the rest of the chapter until near the end) --
The earth was without form and void, and darkness was over the face of the deep. And the Spirit of God was hovering over the face of the waters.
The person writing down this could have seen a vision or heard a narrative...but...very soon in the chapter we see God actually speaking words, just like in Peter's vision! --
Genesis 1:6 And God said, "Let there be an expanse between the waters, to separate the waters from the waters."
Now, suddenly, we realize we are seeing words that picture scenes for us and also hearing direct narrative from God, actual spoken words.
Both.
Now, as anyone that reads through the bible realizes, generally visions give
representative scenes that communicate meanings.
Seeing now the way Genesis chapter 1 reads, with both scenes no human was around to see, and also spoken words from God, we no longer should insist on our simplistic interpretations ahead of time, as if there are no profound things, as if it's only a mere history detail....which it very clearly is deeper than...but instead we all should truly
listen, to hear. We are no longer reading in order to support our own theory, but instead reading to hear the Word, and have it be the teacher, us silent, the word doing the talking.
The way to read this chapter, like all of scripture, is to lay aside the preconceptions, and truly listen, and then the Word can do to us what is here to do: to change us.
Then the last thing anyone will truly care much about is arguing about mere time duration, where already in the movement from verse 1 to verse 2, no time duration for the time before the moment of verse 2 is even given. Time duration is not the meaning!