Why Did God Create Humans as the Main Beings on Earth?
That is indeed a complicated topic. God creates us humans as intelligent beings and gave us the ability to correct ourselves, i.e., to invert our inborn egoistic nature to altruism. If we refuse to do so and remain foolish, then He can only agree, stay silent, and wait.
We have been gifted with intelligence and placed on this Earth, a planet filled with breathtaking beauty — its nature, landscapes, and every living thing. Yet, we persist in destroying it.
Does this mean, however, that God made a mistake in creating us? I think that we are no mistake, but we will only realize it when we start correcting ourselves, i.e., applying an intention to bestow upon our inborn desire to receive. For the time being, we do not want to do that.
However, I am certain that a major turning point toward our correction is coming soon. We will feel a new desire emerge from within us, and it will make us aspire for a new and higher world of love, bestowal, and connection, the opposite of our current egoistic world where we each seek to benefit ourselves at the expense of one another.