It's of course the actual murder which is horrifying.
The problem isn't the documentation, but how we as a global society chooses to work with those documents.
I'm not particularly deep into the issue, but I feel there must be something between glorifying it in some engagement-metric heavy filter bubble and making it an agenda to purge whole vaguely defined categories of content from the internet.
But that's not the agenda proposed at all. The agenda is to prevent violent extremism and terrorism promoting content from spreading on social media, not stopping war reporting.
Also I'm Irish, living in Ireland. Apart from maybe funding a health service that's not fit for purpose, it's a serious stretch to say that my taxes are sponsoring the killings of anyone.