Ukraine is a war, it is modern imperialism, an army invades a country and an another army fights to repel the invasion.
Gaza is a genocide.
Apples and oranges though both are horrendous.
If you think the Palestinian Genocide in Gaza is a war you need to unplug your brain from cable news because it is decaying your capacity to understand reality, slap yourself in the face, touch some grass, topple your world view to pieces and begin over again from the standpoint that human life, all human life, is precious and that the many are never responsible for the actions of the one.