Swift prevents us from idealizing the giants by reminding us of their incapacity to accept Gulliver as a scaled-down version of a Brobdingnagian. Gulliver always considered the Lilliputians as miniature men, but this is not true of the Brobdingnagians. Even the King, who is affectionate towards Gulliver, thinks of him as rat-like and as a contrivance made of clockwork.
The King discredits Gulliver and his fellow Englishmen. And, because the King is adamant toward the English, Swift has a mouthpiece to voice some of his complaints. The English, he emphasizes, are contradictory. They "love, fight, dispute, cheat, and betray." In general, the Brobdingnagians do not. Interestingly, the only real "villain" in Brobdingnag is the Queen's jester — a dwarf, diminutive physically and lacking in the Brobdingnagian virtues, who wedges Gulliver into the hollow of a bone and dumps him into a large silver bowl of cream.
The King also mocks human pretension, and once again we recall our perspective. In Book I, we stood tall, like Gulliver, and watched the Lilliputians mimic human posturings and vanities. Now we stand small, like Gulliver, and listen to a moral giant discredit human pride and pretense. Gulliver accepts the King's judgment. Actually, it would be false pride not to. The King is merely telling Gulliver, and us, what we already know about the damage that results from inflated pride. But Gulliver is still gullible; his acceptance of the King's viewpoint reflects the fact that he is beginning to adjust to the Brobdingnagian perspective.
