Why do you love this?

Because if this sequence of events (one allegedly Chinese-government controlled social media app is banned over apparent ties to the government, so all of its American users immediately switch to another Chinese app whose name can be translated as "Little Red Book") happened in a movie, a reasonable person would balk at how ludicrous and on-the-nose the whole thing was.

It feels like a joke, and if you can somehow create enough space to actually see the humor in it, its kind of funny.