Oh, and there are middle grounds between giving drones with bombs, or nothing. I am not military expert, but shields, strategic defense, intel, food, fuel, etc. are all ways to keep giving support (if that's what Imperialism needs to keep ongoing).

The [absurd] asymmetry is in giving the most powerful weapons to one side, and food plus health supplies to the other. Specially since the other side doesn't even gets ahold of most of that material. That's why there's a humanitarian crisis. The Nakba is perpetrated even through famine... it's pretty sad that we can't call that genocidal without getting hit by an angry mob of fanatics.