You're talking practically. I'm talking in terms of PR. No one cares about a picture with boxes stamped "Medical Supplies" in English. It looks like they're treating the international media consumers like they're stupid. Hospitals are supposed to be sacred. The argument is that Hamas defiled its sacred untouchable status, and that's why it's a legitimate target. If Israel is going to break that sanctity and not have anything to show for it, that's pretty disastrous. Again, all of this is just on a PR level.
You're too worried about the PR aspect. At this point everyone knows what’s right & wrong, good & evil. You’re not changing anyones mind anymore. You show them the greatest proof & they respond that it’s “false flag” or a “setup” by the Israelis. Then when you show them the actual footage from hamas then they switch to “it’s justified”.
You’re never going to convince the haters & deniers.
It’s time to stop trying to explain every bullet & missile they fire. It’s a war.