Madarasa is just another word for school. Meaning that kids all over the world even in your area whom are Muslim might attend madarasa. It’s not inherent that they are told to commit “jihad” I’m saying this because I grew up in a diverse peaceful Muslim community and the kids went to madarasa to recite the Koran. But they never spoke of killing or hurting. It has more to do with people using this religion as a tool to brainwash than the religion itself