Because you're ranting. Nobody knows exactly how the virus crossed over to humans although it is believed to have crossed over from bats, which (according to a report in the Telegraph) are not sold at the Wuhan market. Yes, their hygiene standards are poor but then so are those in the US (why...
As others have pointed out, the lies were at the local level. China dealt with the crisis and there have been many medics over here that have thanked them for the information they have provided.
Hysterical clap trap serves no point. By all means, boycott chinese goods if you want but don't...
Didn't the whistleblower die of the virus?
https://www.theguardian.com/world/2020/mar/20/chinese-inquiry-exonerates-coronavirus-whistleblower-doctor-li-wenliang