There is no conclusive or even credible proof that covid is from the shitou cave.
Saying the virus is from China as conclusively as you did is unfounded in fact.
Even if it is from the shitou cave, then that is just part of nature that could have happen anywhere on earth where that particular species of bat could inhabit, politicizing that by insinuating blame is not helpful.
We already have enough coronavirus misinformation running around as it is, it is irresponsible and dangerous.
And FYI, from the link I posted above that you probably didn't read,
Here's how scientists know the coronavirus came from bats and wasn't made in a lab | theconversation.com
Some scientists have suggested that SARS-CoV-2 may have come from another known bat virus (RaTG13) found by researchers at the Wuhan Institute of Virology. The genomes of these two viruses are 96% similar to one another.
This might sound very close but in evolutionary terms this actually makes them
significantly different and the two have been shown to share a
common ancestor. This shows that RaGT13 is not the ancestor of SARS-CoV-2.