This sounds like a paradigm shifter. It’s been generally thought the Basques were the direct descendants of Cro Magnon Man (European Pleistocene hunter gatherers) and their language the product of Pleistocene European culture.
Now they say the Basque are also from western Asia just like the other farmer migrations into Europe. Cool.
Ancient genomes link early farmers from Atapuerca in Spain to modern-day Basques