There has to be a better way to collect evidence of war crimes than leaving decapitation videos visible on social media for all to see.
Maybe the ICC could even launch their own platform where this kind of content can be submitted.
You'll not see any blood or torn bodies. It will just expose lies of some nation state's propaganda.
These kinds of videos get removed too. Either directly or
indirectly by banning the entire account, if it posts more videos that are questionable - which is likely. Or because of targetting by trolls using false complaints.
Though I'm not that worried. Many people already know the perils of YouTube, and archive everything at first sight.
It just serves the nation state's propaganda, that is usually left untouched, because it's served via more official media channels.