The goal was to allow a bat Coronavirus to easily infect humans. Please watch this video and study the links it's based upon to understand much more about this man-made pandemic virus.
And needless to say, any virologists who are, at this point, still saying there is no evidence that SARS-COV 2 was created in a lab, are lying as part of a cover-up.
Coronavirus: Are Our Scientists Lying To Us?
(This is the video that proves SARS-COV 2 was created in a lab.)
https://www.youtube.com/watch?v=uZUJhKUbd0k