Most Ukranians can read Russian well enough - but - according to Box, Tatars have no standing - Crimea rightly belongs to Russia.
I'm not willing to accept his argument as coherent until he admits that Native Americans have no legitimate claim to any part of North America. Six of one, half dozen of the other.
Russia has a history of evicting native populations without compensation of any kind and replaced them with Russians. Most notably the Circasians, shipped to Turkey (with about 40% mortality in transit) under the Tzars, and Tatars and others under the Communists.