The opacity of the algorithm, plus the degree to which the content is auto-curated;
the asymmetrical content optimization in exported and domestic versions;
the time-limits imposed on domestic, but not international youth users;
the government-business-CCP nexus in china, partial government ownership of TT, and the human rights record of the CCP;
the refusal to allow western social media and news into China;
I dunno, not much?
The opacity of the algorithm, plus the degree to which the content is auto-curated;
the asymmetrical content optimization in exported and domestic versions;
the time-limits imposed on domestic, but not international youth users;
the government-business-CCP nexus in china, partial government ownership of TT, and the human rights record of the CCP;
the refusal to allow western social media and news into China;
I dunno, not much?