I'm a 5th-generation white American with no interest in sports, band, or choir... and many of my Indian and east Asian first-generation high-school friends and I participated in activities like math club, knowledge bowl, science olympiad, etc etc.
Just because they aren't participating in YOUR extra-curricular activities doesn't mean they aren't engaged.
Just because they aren't participating in YOUR extra-curricular activities doesn't mean they aren't engaged.