How did Covid-19 originate?

The USA stopped in-country study, then funded and outsourced “gain of function” experiments to Wuhan.

Detailed documentary on Wuhan lab by the Epoch Times: https://youtu.be/3bXWGxhd7ic (54 minutes)

Dr. Li-Meng Yan, Chinese virologist, on Fox News: https://youtu.be/qFlqXPl_hZQ  (6 mins)

WHO visits China to investigate corona origins. Does the investigation increase confidence that China wants us to know the answer? Report

Interesting that Wuhan lab workers acknowledge studying bat viruses https://www.alternet.org/2021/03/19/ and having been bitten while collecting virus samples https://www.msn.com/en-us/news/world/scientists-at-wuhan-lab-were-bitten-in-cave-of-covid-infected-bats/ar-BB1cOOuy?ICID=ref_fark 

Stranger still: https://www.intellihub.com/rothschild-filed-covid-19-test-patent-in-2015-ahead-of-outbreak-millions-of-test-kits-sold-in-advance/ raising the question of who funded the covid research in Wuhan and more importantly, why?