When you consider arts like Brazilian Jiujutsu, Krav Maga, Judo, Tae Kwon Do, Shotokan, Kung Fu, Wrestling and Boxing you consider distinctive methods and societies that encompass those styles.
That is not a mishap.
Martial arts were created to advance either wear rivalry, national pride or both. On the off chance that Tae Kwon Do looked like Shotokan Karate or BJJ looked like Judo, nobody could ever focus on the newcomer.
The vast majority of us were instructed to trust these more current arts were “better” or “improved” however in all actuality they were made to advance a country’s way of life or both.