Because they are showing themselves to be a dangerous enemy capable of hurting them and advertising it to the world.
I think it creates a justification and a resolve for more barbaric tactics. They are already being extremely cautious, and if that doesn't prove to be enough, why not flood the area with MLRS and arty first. They've already ordered an evacuation there.
And if it ever does get to an international court, it's certainly significant evidence.
Yep. They've fecked up. Said it from the start of the first air strikes. That said, there's no incentive now for them to give a pause and let Hamas regroup. And videos like the above show that any sort of counterinsurgency like campaign would be extremely costly to them, and they seem quite intent on avoiding their soldiers deaths, even at the expense of Palestinians civilians. The attitude is, you brought this on yourself. Surrender and release the hostages or we won't stop until you're all dead. Right now, they have nothing more to lose. They've lost 1300 of their people because they are useless at intel. Bombed the wrong targets because they are useless at ISR. And posted childish memes on social media as they kill disproportionately. As well as left diaspora Jews high and dry. They have played this all wrong, at every step. Probably because the government is so completely incompetent and busy pandering to the right.
All that said, they've no choice now. And they've obviously been allowing fuel and stuff in for the desalinization and hospitals. I don't know you incentivize them to essentially let Hamas kill more of their soldiers.