My brother and friends doesn't understand beatmaking.

So I'm into beatmaking. Beats are not full songs, their just backing tracks, essentially, and I'm not sure the other people in my life understand that. Mostly, beats are comprised of a measure or two that repeat for say, a verse, then change up for say, a chorus, but they don't have lots of variation from measure to measure like the melody of a full song would. Whenever I try to show my work to my brother or my friends, my most accessible audiences to bounce stuff off of, they're like "That's cool, but it's too repetitive, you have to change it up"

My brother and friends doesn't understand beatmaking.