Because while the British were conquering half the world and running the transatlantic slave trade, Ukrainian people were simply trying to avoid being conquered by various powers and subjected to genocide. The Mongols, Ottomans, Tatars, Polish-Lithuanians, Austro-Hungarians, Germans and Russians all conquered Ukraine at times, the Russians subjected them to a genocide and are currently attempting another... Ukraine's last 700 years of history are basically just attempting to stay alive and independent. But sure, go on about how they're the same as WASPs and have white privilege or some other nonsense.
Anyhow, Ukrainians have distinct language, culture, food and are mostly a religion that's a tiny minority in North America, so go on about why they can't decide to have a small enclave when literally every other culture does.
Why are Chinatowns and Jewish quarters OK but not a single Ukrainian country club?