I'm not talking about smallpox, I am talking about the types of government compared to the inca and aztec empires who has a centralized nature compared to the Philippine tribal kingdoms, In fact it is barely called a kingdom it's an more like an alliance between them, or in other words a loosely confederated chiefdoms. That is why the Spanish easily invaded the Philippines, they used divide and conquer, They allied themselves with the friendly tribes and let them do the fighting for them as they did IOTL. And why do you keep saying that the Bruneians can beat the Spanish in the time where Spain is the number 1 power in Europe. They have superiority over everything vs the Bruneians