This is just trying to fit different data points to confirm a conspiratorial narrative around Israel. The reality is that China has a tool to manipulate and influence American politics in TikTok, where there is no transparency around what their algorithm does or what censorship/amplification they perform manually. On top of that, TikTok lied about data collection on kids (https://www.npr.org/2024/08/02/nx-s1-5061604/doj-sues-tiktok...), lied about where data is sent (https://www.techspot.com/news/104032-us-claims-tiktok-collec...), and their CEO literally lied under oath (https://walberg.house.gov/media/press-releases/walberg-urges...). The executives of TikTok should be in jail.
The US government has considered TikTok a national security issue for a long time, and considered banning it even back in 2020 - a full 3 years before October 7th. So it has nothing to do with Israel, or Jews, or Gaza, and everything to do with not following American laws, defending against asymmetric warfare from the Chinese government, and national security.