What it cares about is saving face and how it appears on the world stage.
Furthermore if you look at the number of physicians and hospitals, particularly in rural China, it’s clear they wouldn’t be able to effectively vaccinate nor treat the sick anyway.
Again, I do not believe zero Covid is a strategy that can be sustained, but I think for China it made sense for some period of time (though personally I think that time has passed).
But the CCP has a long history of just sweeping stuff under the rug unless it gets too hot to handle and does the bare minimum to make it go away.
I wish China was more open, if it was more willing to share information and accept help they may have a better vaccine, more people vaccinated, and more willing to drop zero covid policy while opening up knowing people will get sick but hospitals wont be overrun.
Here in Taiwan people are more or less going back to business as usual, everyone is vaccinated and while there's alot of covid cases now, hospitals are not overrun.
the economic consequences of covid interventions will lead to many more deaths, easily hundreds of thousands if not millions since globally the most vulnerable depends on other countries for resources, etc