If anything the skew within the platforms is to prioritize pro-palestinian views https://twitter.com/committeeonccp/status/173279243496103143...
It also seems like these platforms create (rather than support) anti-Israeli views: https://twitter.com/antgoldbloom/status/1730255552738201854
US views skew pro-israel, and GenZ is closer to 50/50, so if there's something going on online, it's not in favor of Israel.
It's probably relevant that there are 1 billion Muslims to 16 million Jews, and that the largest relevant population of pro-Israeli internationals is India and Indian Hindus, and they are not on TikTok (blocked in India).
It's been interesting to observe that various official Israeli accounts have taken to posting tik-tok-like videos that quickly show images, footage, text commentary, all with very little context.
Of course pro-Palestinian people/groups are doing the same thing, but it feels odd to see a first-world government engaged so directly in pushing that sort of propaganda. I can't imagine the US army directly tweeting this kind of stuff. The US, I feel, would do it through proxy groups.
I don't have much to add about any of this, only that you clearly cannot trust the sort of videos, images, and statements all over the internet. As they say, in war, truth is the first casualty.