Now that you mention it, its true that most of the character that will be getting movies soon don't actually have a good Rogues gallery. Only Strange and T'Challa have a few who might not be that suitable for a movie, actually. I guess Marvel might try getting villains from other characters and putting them in the movies.
I've never heard of Willingham being racist but it can be something new, I guess. However, it this sound really strange for him to be a racist or admitting to be one. If he has done something of that manner he wouldve lost a lot of his fans and that isnt something he wants.
But if he is only supporting Israel I can't see why you wouldn't buy Fables. I mean, supporting Israel doesn't mean he supports them bombing Palestine. But it's your decision on what you are going to do and what your opinion on Willingham is.
I cannot comprehend why Russia would ban the movie. There have been a lot of other movies that have been set in Russia and directed by Americans or so and so, who have basically mocked Russia and its citizens. This actually looks like a decent movie that might not be so bad, but I still have yet to see it.