Oh yeah I think I’ve seen a bit of that!
But I do like the headcanon that all other members of his species can control their arrows via organic fins (since that’s what comic!Yondu has), and MCU!Yondu can’t because… well, because the people who enslaved him probably cut it off. (So his making a metal one that can kill, like, everyone in a room in the space of minutes is basically just a massive fuck-you to his slavers.)