What China did is not something that other countries may want to replicate, but we should all be replicating the Korean and Japanese measures. Actually we should have been doing it weeks ago instead of pretending that if we didn't test then there would be no cases.
There's certainly lots of blame to assign to China and after all this comes back to a "normal" state again the international community should pressure China into eliminating the things that made all this possible: they should be draconic in not allowing things like the Wuhan wet-market be open ever again, all over China, for ever, they should be forthcoming in allowing international experts come and asses things as soon as a new disease manifests itself, they should allow their local medical experts have the upper hand over local Communist officials, at all times.
You do realize that some of their “decisive actions” included enforcing quarantine via welded-shut doors, right?[0] I don’t think you’re ready to handle the kind of “decisive action” that China took.
I don’t think you understand the significance of welding the doors shut... it means if they catch you outside you can’t claim you did it on accident. So, wink wink, they’ll cure you of the virus permanently after that.
Again, you’re not ready for Chinese-style “decisive actions.”
With the population it has, China could have been in a much much worse shape today were it not for the quarantine.
But if we're looking for an example of how to solve the pandemic, when people point to China as an example, they aren't saying "we should spend a few weeks pretending the virus doesn't exist, threaten doctors who talk about it, order our labs not to study it, and THEN take decisive action". They're saying we should do the stuff that China did, starting from the decisive action part.