Not seeing the logic there. Care to explain a bit more?
If you know everything, you can't really chose to just not know. Can you?
There is a big difference between omniscience and omnipotence.
Omnipotence is the ability to do anything, including things not logically possible.
Like creating a stone so large you can't lift it, and then lift it despite it being unliftable, to butcher an oft-referred logical paradox. Or walking on water. Or creating wine from water. There is really no difference between them, they only work if you eliminate the logical inhibitions we take for granted.
Omniscience is knowing everything. Including what you yourself are going to do.
But if you already know what you are going to do, then by the rules of logic you have no possibility of doing otherwise, and so in effect have no free will. You can't even ponder your position, because you already know what you are going to think. I doubt if you could even be said to have real consciousness as we understand it. Unless of course you are also omnipotent, are the one who created the rules of logic, and decided they wouldn't apply to you unless you so chose. Then the occasional absence of logic is only logical.
I wouldn't ask that as I don't believe there's a god doing these things, or not doing these things.
I would say that anyone who asks that question in the first place is 100% likely to ask it again later.
There is always something that is the worst imaginable thing in the universe. If the worst thing goes away, the second worst becomes the worst one, and so on and so on until the worst thing in the universe is getting a drop of water on your sneakers, at which point there will be much wailing and gnashing of teeth. But that would seem a bit ridiculous, no? So if someone benevolent had the power to decide what the worst thing in the universe was, it would probably be set at something pretty horrific; not so horrific that it would make us unable to exist, but horrific enough that the mortal experience and free will was worthwhile when balanced with the good stuff we also get to have.
Or to butcher yet another quote: In order to appreciate light, we must also be aware of darkness.
So the entire known Universe, and all the life in it including what's here on Earth might just be "god" closing his eyes and throwing a single dart at some kind of huge dart board hoping for a bullseye, but missing that mark?
Might be. Omnipotence offers some pretty wide possibilities.