I tried posting this material from science writer Nicholas Wade, with a pun in the title, but some IT problems with the site led to me not being able to plant the juicy bits here. Hopefully this goes through, and we are not being censored. Here is a mainstream journalist coolly dismantling the natural origins hypothesis. This is the best over-view I have read, and it takes apart the mainstream position, that there is a natural origin for Covid-19. Australian readers need to be aware of this article from The Bulletin of the Atomic Scientists, the same folk who have a doomsday clock.
https://thebulletin.org/2021/05/the-origin-of-covid-did-people-or-nature-open-pandoras-box-at-wuhan/