What advantage does Gulliver have over the Lilliputians when he first arrives?

Gulliver's physical size gives him a distinct advantage over the Lilliputians upon his arrival. Standing at a massive scale compared to the tiny inhabitants of Lilliput, he commands a powerful presence that instills both awe and fear among them. This significant difference in size allows him to easily overpower the Lilliputians if he chooses to do so, placing him in a position of strength and influence, whether he intends it or not.

While knowledge, technology, and language can enhance interactions and relationships, they are secondary to the immediate impact of his enormous stature. The Lilliputians are initially overwhelmed by his sheer size, which also affects how they treat him; they regard him with a mix of reverence and caution. Therefore, his physical size is the primary factor that sets him apart in this new world.