In 2021, Israeli forces killed an American-Palestinian journalist on duty in plain sight [1] I will quote that from Wikipedia
"Israel denied responsibility and blamed Palestinian militants. However, it gradually changed its narrative until admitted she was "accidentally" killed by Israeli fire, but refused to undertake a criminal investigation"
and
"On September 5, the IDF released the results of its own investigation, finding that there was a "high possibility" that Abu Akleh was "accidentally hit" by army fire, but that it would not begin a criminal investigation"
Another example
In 1996, IDF fired shells on UN compound near a village called Qana and caused a civilian massacre. The UN investigated, and Israel refused the results and did not punish anyone [2]. Let's give them a benefit of the doubt, maybe they will just learn and avoid doing it again. Fear not, in 2016 they give us the second Qana massacre [3] without anyone getting punished.
And there are maybe hundred of these events which can establish that Israel doesn't care and IDF don't get punished.
I also refuse the logic that Israel should investigate war crimes by its army. That is absurd, like waiting for Russia to investigate and take their words for Bucha massacre. IDF have very well documented war crimes in the past and IDF is the occupying forces of Palestine and is mass starving 2.3m to death in Gaza right now. Believing that they will carry honest investigation and punish their soldiers is laughable.
And let's not forget to add the IDF lie, and they are blatant Liars. We still remember them claiming week days in Arabic are names of Hamas operatives [4]. Why do you expect us to believe them? Of course, the Israeli officials and cabinet members calling for violence, crimes against Palestinians are well known to everyone now (Feel free to ask me for examples).
[1] https://en.wikipedia.org/wiki/Shireen_Abu_Akleh
[2] https://en.wikipedia.org/wiki/Qana_massacre
[3] https://en.wikipedia.org/wiki/2006_Qana_airstrike
[4] https://www.france24.com/en/tv-shows/truth-or-fake/20231116-...