The claim that “The US government is considering a national TikTok ban due to data concerns” is exaggerated or misleading. There is evidence that is credible that shows US lawmakers and national security officials have raised concerns about TikTok’s data practices and ownership by the Chinese company ByteDance. These concerns did lead Congress to pass legislation that is aimed at foreign-adversary-controlled applications. This legislation isn’t banning TikTok but certain conditions like divestment must be met so that it isn’t banned. The University of Washington’s Jackson School of International Studies shows that these discussions are coming from fears about data access, surveillance, and national security, rather than immediate enforcement action of banning TikTok.
There is also evidence that undermines the claim as it is written. At this time, there is no active, or fully implemented nationwide ban that would require Americans to stop using TikTok. The platform is fully operating while legal challenges and policy debates are ongoing. Overall the evidence shows that while the government has put the legislature as protection, it is more of a political process and plan of protection and not them actively seeking to ban TikTok, and that claim is definitely an exaggeration or misleading.
https://jsis.washington.edu/news/u-s-tiktok-ban-national-security-and-civil-liberties-concerns/
https://www.congress.gov/bill/118th-congress/house-bill/7521