Thats not a very good argument at all. You're literally stating "well since majority agrees with it, it must mean somethings wrong with you." How could possibly think this is healthy or good way to engage with ideas different than the "mainstream"?
Is this the first time the "mainstram" is right?
Are you in favor of firing teachers who day things that go against common popular teachings in an area?
Your mocking of this situation makes me feel you'd be in favor of laws that fire teachers for teaching evolution for example.