Because it’s true. However, there are also a lot of natural disasters that are a consequence of living in a fallen world and the good are affected along with the evil. I cannot tell the difference between natural disasters and God’s direct use of them, not being God. I respect both and live in awe of a powerful God.
Natural disasters seem to be caused by physics.
And all the natural disasters we experience now were clearly experienced in the world, often on far larger scales, hundreds of millions of years ago, when there were no sentient life-forms on earth to be "fallen" in the first place.
Our powerful G-d also loves homosexuals, drug addicts, liars, thieves, tax-collectors, prostitutes, alcoholics, child molesters and murderers. He also loved Hitler, Idi Amin, and Stalin. He loves all of us and is no respecter of persons- so says His word. If he can love all of these people and show forgiveness when they repent from their sin, then we should show all these people love while they are still in their sin. Who are we to judge? I would hope that Rev. Warren advises these homosexual dads that they need to turn from this lifestyle to the Lord and then go and sin no more.