[kelnos]

I don't think the OP was saying what you think they were saying.

They were merely pointing out that the US and Russia are too "distracted" with Ukraine to provide arms to the warring parties in Sudan, and so hopefully the Sudanese conflict will fizzle out sooner than if the Ukraine war was not going on.

I don't believe OP was making any kind of judgment on whether or not the West supplying weapons to Ukraine is a good or bad thing, or is morally right or wrong. Just observing a possible effect on their own situation.