I am going to go there. I remember when this Ukraine thing started and some of us on FR clearly stated the US biolabs over there did not help and while we hate Russia’s government we can see why they would be upset about US biolabs on their doorstep.
The reponse form the warmongering Ukraine purists then said it was a conspiracy, well here is another conspiracy proven true.
It was a bit more than that. There were (often coming from the same cast of characters):
1. Accusations of working for Putin
2. Denials there were biolabs until..
3. Victoria Nuland admits in Congress there were biolabs, then the story changes to the labs handle post Soviet bioweapons remainders (a version of Russia, Russia, Russia)
4. (Less seldom) Demands to ban users for spreading disinformation
5. As you said, claims of biolabs beind a conspiracy theory
6. Once it was undeniable there are biolabs, assertions of: they aren't used for bioweapons, gain of function
7. Casting of doubt on Gabbard' declass and motives(despite Nuland admitting as much four years ago under oath).
The last one is a specialty of a handle with a six day sign up date.