They always knew it worked, just like hydroxychloroquine. But had they confirmed that when Covid 19 first came to our shores, there would have been no need for a vaccine. Thus, no payoffs, no payola, no $100 billion blockbuster plandemic. So, they pushed the narrative 24x7x365 that both were bad for you, didn't work and could kill you. Naturally, the opposite was true. It's the jabs that can severely injure or kill you. But, in reality, it was the greed behind the jabs that killed people. With enough money at stake MSM, politicians, big tech all would sell their souls and look the other way, just like most doctors and pharmacists did.