By my calculations, this can be disastrous for China, especially if the West bans their imports under "national security" concerns in that they can spy on you with thier software. In that event, China would take almost all of the damage. We can only wait to see; and we can try to finish off the West before this finishes off Chinese society. I can tell everyone right now, the technology to make a huge number of babies without the need for parents is as dystopian as it is out of reach for modern science.
It won't finish off Chinese society anymore than chasing peasants off their land to go into mines finished off British society.
Human-like robots in commercial use will turn society upside down as it is essentially the return of slavery but this time ethically permissible and with a functionally infinite pit of slaves to draw from. And of course when there are slaves to work on fields or take care of households, it is inevitable they will be used for sex as well. Just human nature.
Sure, those countries who break through these techs might get more degenerate in values than those that don't. But it won't matter.
Compared to your average native American male living relaxingly off nature, the native Londoner would have been have a true "bug man" "loser" or whatever you can call him, spending his days working in a windowless factory 12 hours and drunk/whoring when not. The lesson is that it doesn't matter how degenerate or "unnatural" the individual lifestyle is, the only thing that matters is pulling ahead in productivity.
Something I remember from a documentary about Chinatowns in US: when they first arrived and were 99% men, American women heavily flocked to them. The Chinese workers of the time, being products of a landed peasant culture, had much more attractive behavior than the local white Americans, who were the product of victorian era sweatshop culture. But fat lot of good being liked by women does when you are broke and can't out build or out gun your neighbors.
Being first to make millions of human replacement robots will advance China past anyone who can't or even more stupidly refuse to because of moral/religious/national security reasons. Some of those robots will have tits and ass. This is by far the best scenario for humanity as opposed to America or Israel being the first to reach the tech.