Also, since when does "the right to self-determination" come with a guarantee of an ethno-state
Since it was invented. That's what that meant. A people's right of self-political determination meant that a government had to be formed which was the full representation of it's nation. This is the concept of a Nation State, which (outside of a Liberal Civic National state), is literally just an Ethno-State. The Left never recognized Religious States as legitimate. The Left reversed course on Nationalism and don't want to admit that most Nationalist movements were done by the political Left for anti-Colonialism at the time. They do want to claim that Nationalism caused wars, but this was in response to the fact that the political Left's concept of Nation States meant that each government would just declare that a member of an ethnic group in a different country meant that their government had a legitimate claim to that land. This caused major population displacement, and fairly arbitrary justifications for land-grabs. They just don't want it to be clear that they were the ones doing it. Hell, the Zionist & Palestinian movements is literally the same concept.
Since it was invented. That's what that meant. A people's right of self-political determination meant that a government had to be formed which was the full representation of it's nation. This is the concept of a Nation State, which (outside of a Liberal Civic National state), is literally just an Ethno-State. The Left never recognized Religious States as legitimate. The Left reversed course on Nationalism and don't want to admit that most Nationalist movements were done by the political Left for anti-Colonialism at the time. They do want to claim that Nationalism caused wars, but this was in response to the fact that the political Left's concept of Nation States meant that each government would just declare that a member of an ethnic group in a different country meant that their government had a legitimate claim to that land. This caused major population displacement, and fairly arbitrary justifications for land-grabs. They just don't want it to be clear that they were the ones doing it. Hell, the Zionist & Palestinian movements is literally the same concept.
Be a Progressive Nationalist.