This "Budo is not the felling of an opponent by force; nor is it a tool to lead the world to destruction with arms. True Budo is to accept the spirit of the universe, keep the peace of the world, correctly produce, protect and cultivate all beings in nature" sounds like the Kokutai no Hongi on martial spirit.
...the Spanish going into the Phillippines. (Initially the stick-armed Filipinos even managed to beat the sword-armed Spaniards.) Evenly the Spanish won, and took over the Phillippines. And the Spanish banned the practice and training of martial arts there. The Filipinos, though, keep up these "dances" they had, and wore costumes with openly concealed information. They - as well as many other cultures invaded by other countries - hide their arts in "dances."
Typical 19th Century nationalist narrative.... aka bs.