That's a much smaller issue than it sounds, Ukraine produces millions of drones without any Chinese components at all except magnets for electric motors, and li-poly cells. Certainly no Chinese electronics. Even lenses for thermal optics are now Ukrainian-made. They don't even come out as much more expensive anymore - there's still some slight price gap but not a considerable one.

Having Chinese drones in the sky is a risk. Having a dependency on their supply is another risk.