Mythical argument, there is no evidence for this, other than you being bad at understanding genetic studies that you so proudly like to mention (genetically ME populations are interbred like fuck anyway). Nation? Again, no one can still point out what makes them a separate people from Arabs, which is the core of the problem. It's just a tactical distraction from the fact that this is a territorial conflict between Jews and Arabs, making it a conflict between Jews and supposed Palestinians with Arabs standing aside as a supposed third party.
Classic story, just like their favorite one, commies vs nazis in WW2.
Back to the topic, seems like the humanitarian crisis is being solved, at the price of Armenians compromising about the routes.
Separatist authorities in Azerbaijan's Armenian-populated breakaway Nagorno-Karabakh region say supplies have arrived via Azerbaijan-controlled territory. Azerbaijan had closed a route linking the territory with Armenia.
www.dw.com