First of all it isn't "proven true". It's just not proven false. Which has been the case the entire time.

One of the reasons it was assumed false was that the scientific community bought into the original letter from Peter Daszak. It turns out Daszak has conflicts of interest regarding WIV and GoF research that, in theory, could have caused the pandemic.

It is incredibly naive to allow people to be the gatekeepers of information that is inconvenient for them.