I have to say, these warnings are byond any logic I can comprehend. It it not like Hamas does not get these warnings. Obviously they moved aswell. Then again, was this intended by Israel? So in the end nobody can trust these warnings. They are pointless.

The target for the warnings isn't Palestinians, it's a figleaf for international media.

Yes I dunno what the term is but it's common to telegraph ops like this. US did the same in Yemen and they see a) civvies moving away from munitions storage areas b) terrorists trying to move munitions to safety. It can inform of new targets

You don't understand military ops. By announcing like this they can see the Hamas operatives expose themselves as they start moving, preparing like little ants and bomb them - not civilians.

If the whole point is to enable them to bomb Hamas and not bomb civilians, why did they bomb so many civilians? This is prima facie absurd.

They didn't bomb so many civilians. Their collateral damage is actually the least in modern times and modern wars. Its just sad that sometimes the terrorist planning to kill thousands is standing in a group with 10 civvies.