Doesn’t really matter.
Every stage of development of the Earth, from the oxygenation by algae, the era of the conifers, the era of the dinosaurs, etc,
all were for the _purpose_ of making a habital planet for human beings to thrive on and to discover the wonders of God’s universe from.
It is interesting to see how these things unfolded, though.
Or it was just blind luck. LOL!
You paint a lovely picture.