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).
To put another way, the oldest generations are in 98% agreement that the Holocaust happened, compared to 50% of young adults.
[1] https://d3nkl3psvxxpe9.cloudfront.net/documents/econTabRepor...
"Millions of Jews were targeted for persecution, imprisonment and extermination by Nazi Germany"
It's fine for people to use the word 'Holocaust' to reference that history if they want to but it's also a word that carries some baggage and some assumption of 'specialness'. A polling company shouldn't use it, in my view. I think they would have got a (much) higher degree of agreement if they had used my suggested phrasing (or something like it). People have become increasingly wary of the way that the persecution and genocide of the Jews in the 1930s and 1940s has been elevated (e.g. by Hollywood) above the many other great persecutions and genocides that also occurred during the 20th century.
(Also, getting young people to respond to a statement such as "the Holocaust is a myth" is unnecessarily provocative and will incentivise a certain proportion to agree to it, just 'for the lolz').