You must have missed the coverage of the harsh measures taken by China to suppress the spread of Covid.
In late February as coronavirus infections mounted in
Wuhan, China, authorities went door-to-door for health checks – forcibly isolating every resident in makeshift hospitals and temporary quarantine shelters, even separating parents from young children who displayed symptoms of COVID-19, no matter how seemingly mild.
Caretakers at the city's ubiquitous large apartment buildings were pressed into service as ad hoc security guards, monitoring the temperatures of all residents, deciding who could come in and implementing inspections of delivered food and medicines.
Outside, drones hovered above streets, yelling at people to get inside and scolding them for not wearing face masks, while elsewhere in
China facial-recognition software, linked to a mandatory phone app that color-coded people based on their contagion risk, decided who could enter shopping malls, subways, cafes and other public spaces.
……………"We couldn't go outside under any circumstances. Not even if you have a pet," said Wang Jingjun, 27,…..
Later the policy became even more aggressive, with officials going door to door for health checks, and forcing anyone ill into isolation. A disabled boy
reportedly died after he was left without food, water or help when his his father and brother were quarantined.
The Chinese government prevented "hundreds of thousands" of people from catching the coronavirus with its harsh measures to suppress its spread, a senior WHO official said.
Google for much more to get caught up on China's ongoing response to Covid.