People have been trained to not accept the authority of scriptures or of holy men. When we approach them with the philosophy of Krishna consciousness, they take it as "dogmatic." But as Srila Prabhupada explain in the quote below, the opposite is true.
The Vedic system of acquiring knowledge is the deductive process. The Vedic knowledge is received perfectly by disciplic succession from authorities. Such knowledge is never dogmatic, as ill conceived by less intelligent persons. The mother is the authority to verify the identity of the father. She is the authority for such confidential knowledge. Therefore, authority is not dogmatic. In the Bhagavad-gita this truth is confirmed in the Fourth Chapter (Bg. 4.2), and the perfect system of learning is to receive it from authority. The very same system is accepted universally as truth, but only the false arguer speaks against it. For example, modern spacecraft fly in the sky, and when scientists say that they travel to the other side of the moon, men believe these stories blindly because they have accepted the modern scientists as authorities. The authorities speak, and the people in general believe them. But in the case of Vedic truths, they have been taught not to believe. Even if they accept them they give a different interpretation. Each and every man wants a direct perception of Vedic knowledge, but foolishly they deny it. This means that the misguided man can believe one authority, the scientist, but will reject the authority of the Vedas. The result is that people have degenerated.