So according to you, something perfect and benevolent created something evil? Interesting.
That's according to your own thoughts, not the explanation given scripturaly and that's why you find it intresting. True understanding comes from listening to others, not yourself.
You know full well from your time on the forum that God made perfect individuals that chose to go against the strong inclination to do good and decide for themselves what is good and bad.
He created Lucifer and all the fallen angels who followed him; they all turned evil.
He created humans who have become evil (in your opinion).
Gee, it seems like everything that god makes just turns to shit.
There is lot of offense minded hyperbole here.
First lets review. Jesus remained faithful to God as well as a two thirds of the Angels of which the bible says there are Myriads upon Myriads. Many biblical characters may have faltered for being imperfect yet they two remained faithful, Job, Moses, Aaron, Peter, John, Timothy.
God created perfect men.
God created perfect angels.
How ever they chosing to do what is bad does not reflect badly upon him but rather the deliberate choices they made. That choice is a gift and how they chose to use it determines they're good and bad.
So...everything man touches yes, it does tend to be destroyed.
But God's hand touched the Universe, the Earth and yes, man. Man compared to this universe is infinitely small so man's mistake...ie your mistakes cannot hope to over shadow this spectacular universe. They are infinitely small and insignificant and according to scripture you need not worry he promise to correct this wicked influences leting the world man has created to collapse on it's self and saving those that meek, and righteous and obedient and conversely while it was a bad choice that got all of into this mess it will be our own choice to get out of it.