I disagree. Science is making models to explain the data and testing them. Whichever model fits best the data becomes a leading theory. There is no belief whatsoever.
This aside, I agree with you that many people tend to mistake scientific theories for reality, they are merely good models. Thinking otherwise is belief.
Let’s say the universe is a clock that we can’t open. Even if we make a perfect model that predicts the exact motion of the hands, it doesn’t tell us anything about what is inside the clock (it could be anything really). Belief is when you start believing your model IS what is inside the clock.