From the US-China conflict perspective, it seems the Trump administration is looking for something that China cannot easily retaliate.
China can easily pick a consulate to close when the US closes consulate in Houston. But businesses from the US in China always require Chinese companies to operate, just like World of Warcraft is operated by NetEase in China.
After Microsoft acquire Tiktok's operation, if China just picks some US business to do the same it would make China looks too soft because China is already doing this for decades, and Trump could claim the US has beaten China in this round. But if China escalates the conflict by retaliating in radical ways, the Trump administration could rally more before the election.