The actual bad precedent set here is that the US executive branch has the authority to censor the media.
The "uncensoring" is done by the executive branch.
* https://www.congress.gov/bill/118th-congress/house-bill/7521...
Interestingly, the executive branch is still under Joe Biden at the moment.
TikTok content has changed in tone and tenor since President-Elect trump's policy reversal. Looks like he'll have ByteDance working for him like he did Russian fake news during his last regime.