This would be extreme cruelty. They all don't live happily under his rule do they. This 'god' of yours just sounds like a psychopath with extreme power. Someone who wants to feed their own ego.
Why should a 'god' need their ego stroked?
Alright, so if i Punch You, who Hurt you? Me or God?
If we go to a Judge, you will tell him "You're a Psychopath"?
God doesn't Need us at all
We are given Life & Nature to become Greatest Creation, we were granted Free Will
90% of Atheists, if someone Saves their Lives, they won't ever Forget them
But God who gave them Life itself in first place, they forget him !!
Part of being Human is accepting existence of other Humans
Your problem isn't God, your problem is living among other Humans
Cuz if you were Alone in a Planet, no Human will Kill you, Steal from you, Hurt you, Lie to you, Betray you .... etc
All these Bad Things exist because we Live together, & that's why we must Endure for each other
So that the Good Guys get Rewarded at the End, while the Bad Ones get Punished for what they did to others