Is God to blame for everthing that has ever gone wrong in the world ask yourselves?
Where does "character" come from - for want of a better word?
An egg is fertilised, and the first stages of what will be a new being begins to grow. I'm presuming that you will say it has a "soul", put there
by god at some stage.
Does god imbue that soul with a particular character? If yes....then quite clearly god IS to blame for everything that being does, since it was made to think, to act, to
be in a particular way, with a particular character - be it good, jealous, happy, vindictive, whatever.
If not....if that being, that soul, arrives in the world as a completely blank slate (which, incidentally, is contradicted by the Bible), then where does its character come from? Answer is, it HAS to come from the environment it is raised in, the parents, the friends, the society. With a truly blank initial soul, that is the only way character could develop.
But if character comes from the people it interacts with, then where did THEIR character come from? From the people THEY interacted with...and so on, and so on back (if you believe the Bible) to the garden of Eden....where the two
completely blank souls were influenced and developed according to the creatures they interacted with.
In other words, by god himself, and the other creatures that god deliberately created and placed there with them. And so, again, god is to blame, for setting in motion the chain of events that led to the way things are today.
So to answer your question....YES. If a creator god exists, then it IS responsible for everything that happens in the world - either by setting up a poorly thought-out initial set of circumstances, or (more supported Biblically) by instilling particular traits in the "soul" while still in the womb, and hence by determining before the first breath whether a person is a "good guy" or not.