Israel wasn’t a country until 1948. Do you support them being overrun and annexed by arabs with the same logic?
Israel was a legitimate historic entity and a kingdom established for the Jews by God Almighty thousands of years ago. The Ukraine is a REGION, it was never a real country, and only briefly a small-sized kingdom for a brief period hundreds of years ago. That’s not the same thing.
Even if you could compare the two and say that the Arabs got “screwed” in the displacement by the Jews, who has been a better steward of Israel ? It was a near-worthless desert, and now it’s a garden with flourishing cities.