Yes there is evidence. Just a few days ago a third trans candidate in Ohio ran into the same problem and their board of elections overturned the rejection during their appeal.
So this year you’ve had 3 trans candidates with the same problem. 2 upheld and 1 overturned during the appeals process.
Yeah but the 5 Eyes and their friends are everywhere outside of the CCPs borders. So if they really don’t want to let the US have that algorithm, and probe the interfaces the CCP propaganda arm used to access the TikTok backend, there’s few places overall that have a reason to buy it, and can also afford it.