Interestingly, the inverse happened here. Most of the initial claims of a lab-origin for Covid were being disputed by mainstream media in no small part because the Trump administration was echoing them. A lot of them pointed to scientists claiming that there was no evidence of lab manipulation or gene editing as proof that it was conspiratorial thinking, despite the fact that that was not the same thing as a lab-leak. Very little of the evidence we have to support a lab-leak hypothesis wasn't available and known a year ago. But literally within a couple weeks of the Biden administration taking office, mainstream outlets like the Washington Post started publishing pieces supporting the credibility of lab-origins of the virus.
I am no Trump-fan by any means, but I've found this whole saga, and much of the last 4 years, to be a very mask-off period for the media, to the point where its hard to take much of anything being said too seriously.