No, again you’re not reading the war crime document right.
You first warn the enemy youre going to fuckup this hospital if they don’t stop, and then you fuckup the hospital. It’s pretty simple. Any tactical disadvantage that may have is superceded by the protection of civilian life.
Again, you don’t need to abide by any of these, but then you can’t call things “war crimes”. These laws are literally what define war crimes, they aren’t meant to be fair.
If an enemy pilot is parachuting from a plane, you aren’t allowed to shoot him, which isn’t very fair to you. Yes he will likely land and regroup, and join some other force, but we all agreed you don’t shoot defenseless men hanging from a drape. The geneva convention is not to meant to be fair to the one’s waging the war and handing out orders.