I've often assumed Harris didn't want to insult her boss by going against him, because I got the impression she was planning to give Netanyahu what for once she took over - especially with him escalating things further and further. Did anyone else get that vibe, or was it just wishful thinking on my part?
I don't know why anyone thought Harris would change course on Israel beyond mere wishful thinking. She made it abundantly clear numerous times that she was going to stay the course.