You said they lied when they said "you won't get COVID, you won't spread COVID".

Someone doubted you. You responded by posting a quote from President Biden: "If you’re vaccinated, you’re not going to be hospitalized, you’re not going to be in the ICU unit and you’re not going to die."

That does not support your earlier claim. There is support for your earlier claim at the site you took the quote from, but the usual convention here is that if you quote a site you quote the part that supports your argument.