Chyna had started a mandatory vaccine pogrom in late 2019. Right about the time people started dropping dead. Weird.
Hypothesis:
Imagine a global conspiracy by ultra elites to massively cull the population using a vaccine bioweapon associated with a virus. The plan involves multiple steps including sensitizing the right people and protecting others. Now imagine "white hats" step in and massively decrease the effectiveness of the bioweapon/s but still leave it effective in some cases. The "elites" in this case could not come out and discuss the failure of their plan. They could only stand by in disbelief as their scheme begins to fail. If a lot of people survive the "vaccine pogrom" either because they got watered down injections or refused to get one at all, but the details of the conspiracy are revealed or discovered then "Whoa Nelly" the DS has a LARGE problem.
I just posted this link about a Chinese vaccine law that went into effect 12/1/2019.
https://www.loc.gov/law/foreign-news/article/china-vaccine-law-passed/