Place it at the end of a reaction sequence, right after the claim that needs undercutting. Follow it with a wrong answer gameshow sting for a failed attempt, or precede it with sudden suspense when the setup needs a beat before the reveal lands.
Об этом звуке
This is a short 3.6-second voice clip built around the phrase smart people, delivered as a flat, knowing reaction line. It gives a listener a dry, amused feeling, like an eye-roll you can hear, perfect for puncturing self-satisfied logic without adding an explanation of your own afterward at all.