That's false. Every time leftards, for instance, appeal to the dictates of their programmers/handlers, their beloved Faucis, whom they reverently, mindlessly call "the experts," and "Science," so as to try to get people to swallow what they want people to swallow, they are in effect saying "because our god Fauci, Science Himself, along with a lot of his white-coated faery friends say so proves that you should believe and do what we demand you to believe and do!"
But, at least you get it right when out of the one side of your mouth you admit that a consensus about something among X number of individuals proves nothing beyond the fact that X number of individuals are in agreement about something.