The idea that TikTok is somehow less corruptible than Facebook or Instagram is laughable as American investors were largest investors of ByteDance to begin with. If it was only about Israel, they can be pressured into censorship the same way Meta supposedly is*. The difference is that TikTok can also be pressured by China, where its parent company resides.

*What is more likely is that TikTok isn't actually more pro-Palestinian than Meta, but the demographics that use it actually are which affects the algorithm and user reports.