it is canon that tony stark will forever blame himself for ultron when in fact he was just as mentally manipulated by wanda like clint by loki or bucky by HYDRA
and the worst part is he will never know he WAS mentally manipulated. he never saw wanda mind mojo him, he’ll chalk up his vision of the avengers dead and earth about to be invaded as one of his fucked up PTSD flashbacks/hallucinations. he’ll forever think of himself as the monster who created an evil killer robot when in fact, both tony and the audience will never know if he WOULD’VE attempted to make ultron using an unknown power source if it hadn’t been for his mind being scrambled