I'm the first one to hate on the CCP, but people have been saying that China is going to collapse anytime now for 20 years.
The demographics are a real problem, but nothing that will cause an immediate collapse. Housing, youth unemployment and inequality are real imminent issues, but the CCP has survived much worse and I think they will survive this as well.
Economical they have made some good bets, investing in solar and batteries, for that alone we should hope they don't collapse, it would be a setback of several years or maybe decades.
I believe China will more go the way of Japan, stagnate but not collapse.
There are also women who have XY chromosomes, but they don't have receptors for testosterone. They can even have very high levels of testosterone but it doesn't do anything, why wouldn't they be able to compete as women?
And why would having an uterus and being able to give birth naturally even matter? Are infertile humans not allowed to compete in the Olympics?