Why do Liberals consider the Holodomor as a "Genocide" but not the 1990s Russian Federation famine; at the same time they consider the Uyghur Issues as a "Genocide" but not the European Minorities+

Why do Liberals consider the Holodomor as a "Genocide" but not the 1990s Russian Federation famine; at the same time they consider the Uyghur Issues as a "Genocide" but not the European Minorities (Scots, Welsh, Irish, Bretton, Catalonians, Basques, Sami etc) as several genocides?

I don't think I need to elaborate any more here, except that I simply can't understand why the whole "genocide denial" thing always apply to Ukrainians and Uyghurs but never to 1990s Russians and or to Scots, Welsh, Irish, Bretton, Catalonians, Basques, Sami, Venetians, Occitanians, Galicians, Cornish and the like. And even about the Indigenous peoples of the Americas and of Africa and Oceania too. And also, if Liberals are too obsessed with Holodomor, why don't they talk about 1990s Russian Federation famine and about all the post-1990 famines all around the world on capitalist countries? Or even about historical capitalist famines like the Irish Potato Famine and all the famines on the British Raj? At this point liberals are even more genocide deniers than any tankie ever.

Personally, I'm half-Italian (half-Venetian) by blood, and there are literally very few content about the genocide / ethnic cleasing / cultural genocide Venetians have suffered over centuries under Austrian and Italian occupation... Brazilian Venetians have some things in common with pre-Italy Veneto than post-Italian Unification Veneto. Without mention it is also possible to talk about the genocide of Catalonians, Basques, Brettons, Occitanians, the Cornish, the Scots, the Welsh, the Irish, the Sami, and so over Europe, without mention all of the genocides that happened on the Americas against Natives as well.