I'm not saying China did a great job. But they seem to have gotten a handle on things at least, meanwhile we've yet to even really start preparing. And we have the advantage of hindsight, which they didn't have.
According to the Chinese communist party.
Right now, the USA response is somewhere between those two China approaches but it seems that it has been closer to the "early China" response than to the "late China" response.
Personally, I wouldn't want to sacrifice my liberties to a PRC-style quarantine, but to insinuate it wasn't an astoundingly effective way to control the spread is false.
The US has a crappy record on people who leak government data, but that's an entirely different thing.
"seem" being the operative word. You only know what the CCP wants you to know.