Tiktok has a lot of serious problems associated with it but I doubt the CCP’s involvement is anywhere near as high as political morons who barely know how to use their phones are proposing.
Especially given the statistics presented do not, in fact, paint a line as much as a number of random dots with a focus on the ones the ‘researchers’ don’t like. This is easily a type 1 error that these people are engaging in and absolutely failing at restricting. The point of research is to remove personal bias in an attempt to determine the truth of the matter, not disregard evidence to pursue your personal vendettas on the public stage using erroneous data