Ha, is that uniparty vote supposed to be something meaningful? If the government had true concerns, they could 1) be aired to the public and 2) other senators like Thomas Massie and Rand Paul would not be speaking against the ban.
People can change their views and minds. It's only a problem when you lie and pretend you didn't. Pres Biden signed the law and could suspend it now if he wanted, but he chose not to do it as it'd be contradictory to his own signing. And of course soon-to-be President Trump will get the credit for reverting it. Nobody cares about the details beyond those invested into politik.
Have you ever gotten 36 people to agree to something, let alone 360? There's obviously more to this that we aren't aware of.
Chinese nationals are banned from even accessing TikTok within China in addition to the Chinese government not allowing America media apps to compete their market.
There isnt an argument in the world that this app isnt bad for US interests and the only reason this is emotional at all for people is that it took too long for the government to act.