It is happening in China too. But we can't compare it to South Korea. At least in China, the people and the government are aware of the problems. Unlike South Korea, which is currently going all-in on Americanization. China had only just started the process of ridding itself off decades worth of white-worshipping in its society. Its gonna take awhile for big changes to happen. Balancing women empowerment and childbirth is a big challenge that no developed society had solved yet in a satisfactory manner. So I don't really know where China is going. But I know it is definitely not in as bad a place as South Korea, Japan, HK, Taiwan, and Singapore.This is happening in China too btw, so I wouldn't break out the schadenfreude that quickly. Chinese birth rates in large cities are comparable to South Korea and Chinese feminists want exactly the same thing as Korean ones - no marriage, no children (unless through IVF with a white man's sperm).
China is doing women empowerment in its own way. It is definitely not perfect, but the government is trying to steer it in a way that is more harmonious for society. Gender warriors do exist in China. They are not being actively prosecuted, but are also not allowed to promote their agenda to the mainstream society. Its a kind of compromise. I remembered a few years back, when China cracked down on the trend of feminizing boys in the entertainment industry. Traditional family values are still well protected in China. Even better, American ideals are generally frowned upon today. So American woke ideology is never going to become mainstream in China. And that puts China on a much healthier trajectory than SK, Japan, and Singapore.
China's population is on track to decline. Nobody is denying it. Even the Chinese government is being honest about it. But they will figure out solutions to buck the trend, and evolve their economy to cope with the new reality. We should not believe too much about Western ideas about working population = economic health. In the past, they said that communist countries can never build a thriving economy. They said that communist countries stifles innovation. They said that China can never become great, as long as it is communist. Now what can they say? Now they say: "Oh but India's population is overtaking China's, so India will eclipse China soon. Hence, Western-style democracy wins in the end. Yay!" This is their copium BS. China can never be allowed to win in their minds. We should start to have a critical mind when reading anything coming out from the West.