Let’s not forget that talking about the lab leak hypothesis last year resulted in censorship among social media platforms and YouTube This is why free speech is important, it is impossible to rely on “fact checkers”.
The lab leak hypothesis was also pretty tightly coupled with the bioweapon/intentional release theory which is part of why it received so much push back. Also I don't recall the specific fact check messages but if they were in line with "there's no hard evidence of a lab leak" I'd say that's still pretty accurate.
No it wasn't. The media often takes the most extreme case in order to denigrate the whole side that they don't like.