Can the product story work when nobody hears the soundtrack?

Read the sequence silently. The viewer should still understand the customer situation, the product action and the next step. Audio can add pacing and personality, but the visual explanation should not depend on a sentence that may never be heard.

Put essential meaning into legible captions or product details, then remove unnecessary duplication. This is a practical review condition, not a claim about how many people watch muted. Test the exported version, because text that worked in the editor can become hard to read after rendering.