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).
But conflating anti-Israeli views with anti-Semitic views does a disservice to Jews and Palestinians alike.
But that’s also a convenient excuse used by people who are actually antisemitic.
Both of these things can be true at once.
But it usually does.
They are, while doing this, implicitly or explicitly endorsing Bibi's "exterminate the palestinians" Amalek trope, Ben Gvir hanging a portrait of Baruch Goldstein on his wall (shot up a mosque, considered to be a hero by ~10% of Israelis) and Isaac Herzog calling race-mixing a "tragedy".
(i dont think it's too controversial to suggest that those 3 people essentially represent Israel)
This practice of calling all and sundry racist in defense of a state founded upon an ideology of racial purity is, of course, probably mostly racist projection.
Indeed, it's hard to be a dedicated anti-racist these days without being accused of being an anti semite at some point.