I mean, would it contradict anything if God didn’t have free will?
Then god is an automaton. A machine. It is arguably not the most perfect beautiful thing that can exist.
Also, humans were made to his likeness, and humans have (per Bible) free will.
humans were made to his likeness, and humans have (per Bible) free will
Your reasoning is backwards here, isn’t it? Essentially it’s saying “If we were made in God’s image, then God must look like exactly like us” is it not?