Oh, you have fallen into the False Dilemma Fallacy. There is no us or them.
I am not a legal expert but I trust the information provided by the UN who have said war crimes may have been committed and mentioned the principles of distinction, proportionality and precaution.
I have no reason to trust your interpretation of the issue. I do now know your level of legal expertise (I assume you don’t work for the UN or similar?) and it is clear you have a bias.
I also have no interest of your interpretation of the issue which is presented as thought it should be taken as fact because you can copy and paste from the IHL website, and when there isn’t enough information to decide one way or the other.