“God does not care how what we believe, about how life began.
God only cares about how we live our individual lives. “
If He did not care there is no reason for Him to have spelled it out for us. His writing down about His acts of creation is evidence that He does care. Why reject what He has written?
The point is that God was and is the Creator.
HOW He did it would be far too complicated for Him to explain, even with all the memory or space in the largest Internet server available. How would you do such a thing in a short “Book” ?