There’s got to be a limit to stupidity beyond which things just collapse.
And at that point, when the Chinese, Russians or muslims walk in and take over, bad as they are it will an improvement.
The Chinese are without doubt truly formidable. They on average , as are other East Asians, some what more intelligent than are Europeans and white Americans as well as having a more functional social culture that is work and success driven. The Chinese have at their core a perception that they are the heirs of the one really true and correct culture, that of the Great Han nation and they will be the natural dominant regime for all time.