Falsehoods and distortion of facts was propagated by the same side and cult members who did the same re 2020 election fraud claims -- all total nonsense.
Fauci, CDC, and the global science community readily admit that some of their well intended guidance and forecasts were incorrect, not because they were lying, but because they learned (evolved) during the course of the pandemic that their best and experienced recommendations and guidance was not supported by the data that grew over the course of the pandemic.
Same thing happens with seasoned military generals in managing a battle plan. Effective leaders learn to modify and adjust their strategy and tactics over the course of the military campaign ...... based upon what they learn over time.
There is nothing dishonorable in acknowledging that plans did not work out as hoped, and then adjusting fire. Fauci readily admits that he has done so over his career -- particularly in fighting AIDS back in the 1980s.