I don't think we can use terms like "lie" with respect to the pandemic yet, because full post-facto analysis is not done yet. That analysis isn't just on people's words, it's on their relationships to other people, entities, etc... You also have to determine what they "know" during a given time. I'm fully supportive of holding government officials accountable, especially if they've enacted their own agenda, but there's a time and place for such things as well as a path to proving them.

If you look back at the actual press releases and research studies that Pfizer and BioNTech published about their Comirnaty vaccine, they never specifically claimed that it would reliably prevent infection. It was the politicians like Fauci who made false claims not backed by reliable science.

(And to be clear, I still recommend that everyone eligible get vaccinated as it's fairly effective at preventing severe symptoms.)