"...the growing evidence that this all started BEFORE the end of January."

None other than The Lancet (one of the most prestigious and respected scientific journals in the world, as cited by ScienceMag in the above link) has stated that patient 0 began experiencing symptoms on December 1, 2019, which means he was infected no later than late November 2019. They also point out that patient 0 had no connection to the Wuhan wet market, that has been touted as the vector for the etymology of COVID-19. The Lancet therefore excludes the wet market as the source of the Kung Flu.

Thanks!