I agree, but it's all relative. This is coming from Biden who has been a huge supporter of Israel, letting them do pretty much whatever they want to do since forever. This seems like a huge step for the man, given where he's coming from.
edit: Just realized I wasn't super clear. I was referring to the consequences part and how even if we want that, just Biden saying something as was reported is a pretty big step from where we were. I pretty much agree completely with @mozz.