I hope no one with a moral compass supports bombing a hospital, school, religious building, etc. in a war zone. Civilians deserve to be protected.
The issue here is a hospital where terrorists are deliberately hiding behind their own civilians, so that the only way to defeat the terrorists is to risk civilian lives. And it's deliberately a hospital BECAUSE morally decent people don't want to hurt ill, sick, newborn people, and don't want to make a choice to bomb them.
Hamas is in a win-win situation here: decent people do not bomb a hospital, Hamas has a place to store weapons etc. Decent people do bomb a hospital, the international community blames them for the deaths.
Hamas could choose not to risk those lives. They really could. They could stay the hell out of hospitals and announce them as safe zones. If they did so, and Israel ignored that, I would be hurling abuse at Bibi and the IDF for war crimes.
But Hamas chooses to stay in hospitals.