Imagine Newton’s laws with this gun in firing in midair, making it a super sized Frisbee!
https://youtube.com/watch?v=xZE1ZOMTGmI&si=1hDKtwFpQ72l3ooO
See also my comments on fly-by-wire.
I’ll more or less concede the point that appropriately arming the thing is a separate question from getting it to fly properly in the first place.