Check out what AP says when talking about Israel and when talking about Hamas. It tells a terrible story of pro-Hamas bias.
What AP says: "The [IDF] has said it has killed 13,000 Hamas fighters, without providing evidence."
What AP never said once: "Hamas has said Israel killed 31,000 Gazans, mostly women and children, without providing evidence."
From the way AP writes its statement, you can understand that one side (the IDF) should not be trusted while the other side (Terrorist Hamas) can be.
This is how world wide media giants like AP send its biased messages to their readers around the world.
One comes from a professional army, the other from a terrorist organization. Yet the terrorists whose entire war strategy is based on lies are routinely believed more than the professional army with a track record and huge incentive to tell the truth.
That is the media bias that has permeated the conversation about the Gaza war for the last five months.