No, I think it is far more likely that Israel is using starvation as a weapon. There is a looming famine in Norther Gaza, Israel is under orders from the ICJ to allow aid to flow to Gaza, but hasn’t complied. These aid workers were getting aid into Gaza, this is against Israel’s strategy of starving Palestinians, so they targeted the aid workers. Eliminating both them, and sending a message to other aid workers that if they try and help starving Palestinians, they might be targeted and killed.
1: https://www.haaretz.com/israel-news/2024-04-02/ty-article/.p...