https://www.rfa.org/english/news/afcl/fact-check-tiktok-03242023144611.html
Technically according to this article tiktok won't share data with the PRC - but their parent company bytedance is obligated to share data with the PRC when requested. Bytedance has authority to require tiktok to share data. Therefore through this channel tiktok is obligated to share data with the PRC when requested.
That the deal Hamas agreed to is a new version of the deal Israel hadnt yet seen.