Forcing ByteDance to host the data in the US, on Oracle's servers or anyone else's, doesn't mean a lot if there are a bunch of people in China with the login to those servers. Who has access to the data and the various administrative controls over it are more important than where it physically resides.
ByteDance has claimed that their US operations were administratively firewalled from their Chinese ones, and then it's been repeatedly shown not to be the case. At this point they have lost all credibility about their ability to 'firewall' or internally control access to user data, probably because they (or certain parts of the company) don't really want to.
ByteDance has claimed that their US operations were administratively firewalled from their Chinese ones, and then it's been repeatedly shown not to be the case. At this point they have lost all credibility about their ability to 'firewall' or internally control access to user data, probably because they (or certain parts of the company) don't really want to.