When you're saying both "most likely" and "low confidence", you're essentially saying you have a crapshoot of weak options and that's the best one you think you've got. Everybody seems to be driving off that cliff without peeking at the warning sign on the offramp.
I got nothing to say for or against the Chinese lab leak hypothesis. But saying "we're not sure, therefore it must be xxx" is not a reasonable answer, whether it's God, aliens, or Chinese bioweapons labs.
And yet now, as a result of unfettered cluelessness about uncertainty, we have Sen. Rand "Top Secret Clearance" Paul asking to declassify all the DoE findings so that we expose all the American intel sources on China to the open Internet and every nut job on the planet. Which will clearly solve everything and make it all better.