Even giving him the benefit of the doubt as you are, he’s still repeatedly affirmed his zionist beliefs and has been loath to condemn Israel’s actions (even if he’s condemned Bibi directly). If Bibi was voted out tomorrow, the issue of Israeli occupation would not go away, and that is a big part of the protests happening throughout the country now. That he avoids making that clarification is evidence enough that him taking any decisive action against Israel is pretty much a forgone conclusion.