The content may get modified quite a bit if censored though. A good example was the ChristChurch video. 4chan members modified it so many times, there are probably 4k-5k different iterations of it. NZ made a big deal about blocking it and arresting people for viewing it, making the demand for it significantly higher. There would have to be some really efficient and highly optimized ML to group all the variations together with a common label. AFAIK this does not exist for videos yet.

The only partial mitigation that comes to mind would be if a small circle of your friends had to "approve" your video before people outside your circle could see it. That would put them on the hook for sharing bad things too. That might even reduce the psychological load on the moderators.