LiveNation has fixed the issue that artists got paid for playing live, not the companies can take that cut as well.

There are protected symbols such as the red cross and red crescent that you are not allowed to misuse. But it is also clear that everyone is responsible for not doing any war crimes. So even if your enemy does a war crime you are not allowed. Normally the only protected places along the ones you have listed are hospitals. All have to do their best to protect civilians, you are not allowed to engage an enemy if there are big risks of damaging no-combatants, e.g. if a small group of enemy combatants is traveling through an area filled with civilians, you are not allowed to target that area just because the few targets. Military targets have to travel is areas with civilians all the time. Targeting civilians is always a war crime. All actions have to be proportional. There is never an excuse to commit a war crime. Even if the enemy targets hospitals, like Russia, is accused of in Ukraine, that does not give Ukraine forces any permission to attack Russian hospitals. If Hamas shoots civilians, it doesn’t excuse IDF to do the same. Even if IDF shoots civilians, Hamas is not allowed to do the same. In technical terms, you could discuss the theoretical coverage of the Geneva Convention as such for the Gaza strip. The amendments around it may or may not regulate how Israel and IDF are allowed to operate. It was written for regular wars between nations, if, when, how, and stuff get into civil wars. What happens then is a bit more unclear. There are regulations about occupied territories, that Gaza falls into.

Because of the geneva conventions about protections civilians.

Attacking a hospital is not a warcrime if the hospital is used for military operations.

It is, you have the right to defend yourself if the opponent is attacking from inside. But no even if the enemy is doing a war crime by using non-combatants as protection you are not allowed to engage them in that situation. You are allowed to inspect a hospital or ambulance to make sure the enemy isn’t using it to transport or hide munitions. You are not allowed to attack anything marked with protected signs, such as the Red Cross, red crescent, or red diamond. If you as a solder break these rules, even on a direct order you are still personally responsible and might be judged in national or international courts. In practice, it might be hard to get soldiers to stand trial for these crimes. But it has happened. All my education in this has been in Swedish from the Swedish armed forces so some translations might be wrong.