Yes God is responsible for creating us and knowing we would all sin and doing it anyway and reaching out to us to repent and come back to Him and for judging us
That doesn't sound like a god. I could do better than that, and so could you. If I couldn't create creatures incapable of avoiding behaviors of which I disapproved, behaviors they would need to repent despite my shortcomings as a creator, shortcomings that I cannot tolerate and for which I would feel the need to dispose of them in a lake of fire, I wouldn't create any at all. Of course, I can tolerate that. I have all my life, and have difficulty understanding why a transcendent being can't do at least as well.
If it was your choice, would you allow people to live in your little town who are murderers and rapists and thieves etc when they want to continue with those things and cause suffering in your town?
No. Why do you ask? Is this the justification for throwing people like me, "the unbelieving," in hell? The scriptures equate unbelievers with the worst scum: "But the fearful, and unbelieving, and the abominable, and murderers, and whoremongers, and sorcerers, and idolaters, all liars, shall have their part in the lake which burneth with fire and brimstone." - Revelation 21:8
Are our evil deeds the result of God's failure or are we to blame for our own actions?
A tri-omni god would be responsible if one existed. And our misdeeds are not done against the god, so it has no legitimate complaint.
You seem to think that humans are not responsible for their actions.
That is incorrect, but they are not responsible for the urges programmed into them from birth. I attribute those to our evolutionary heritage. We have inherited the ways of multiple types of prior beasts. We still have our reptilian brain and its urges. We still have our mammalian brain and its urges superimposed on those. And we have our human brain superimposed on those. The Abrahamic creationist believes that all of those contradictory urges arise with the creation of man from dust and a rib by a tri-omni god. So why are they there?
We try to understand slavery for what it was in those times
It was then what it is now - stealing a persons freedom, humanity, labor and children. I think you mean that you look for ways to forgive the behavior and condone it like the Bible writers do.
there is no doubt misrepresenting of Biblical teaching about such things as slavery by those who don't like Bible teaching.
Then it should be easy to produce an example. I'll I've ever seen from skeptics on the topic is quoted Bible scripture. The misrepresenting I've seen is by the apologists trying to make this practice consistent with the will of a benevolent god.
Since we are talking about Biblical terms those terms need to be understood in the Biblical sense of what they meant.
There is no biblical sense for what words mean.
Most people who judge God in the Garden of Eden seem to think that God did not want Adam and Eve to know good and evil, to grow and mature etc. Do you think that God did not want Adam and Eve to learn eventually about right and wrong?
So it would seem. The story is about people punished for seeking the knowledge of good and evil, which they were ordered to not do. But that is not the thing that deity is most harshly judged for in that story. Every bit of it is worthy of condemnation. Why was the serpent allowed unfettered access to those kids, especially knowing how it would turn out? Why does such a very human act the equivalent of a kid taking a cookie from a jar after being told not to - absolutely normal, harmless, tolerable human behavior - lead to such extreme punishment?
I believe I know the answer, but it is based in there being no such god. People needed an answer for why this god did not put them in paradise, since it is said to have loved them and had that power. The answer is always the same - sin, and blaming the victim. Man lives a much harder life than seems necessary and then dies. That's what that story is for.
Does that mean that you think that He has dealt with human evil the wrong way?
I wrote, "If God exists, he is either not omniscient, not omnipotent, or not omnibenevolent." I believe such a god would have done better. As I said, I think that you or I could have done better. I realize that you do not allow yourself to see through the eyes of a god, but I do. If I had those powers and were running the show, things would be very different and much better. This is not to vaunt myself. I think that's true in the case of millions of others as well. Virtually any kind and decent person would be more moral than godless nature. It's part of the argument that no such deity touches our lives.