Spain is indeed a strong team, and they always strive for victory in every match they play, but getting a 6-0 win was still a surprise because the one they beat was Turkey, which is not a weak team, especially since Turkey had an advantage in this match as they were playing at home. Turkey actually fought back early in the match, but their rhythm was monotonous, so they didn't create many chances. I think the 3 goals in the first half that made Türkiye's mentality waver.
Now that I think of it, Spain literally spelt their opponents name without a consideration. When I see the other scorelines I've been seeing like Portugal beating Armenia 6-0 and the rest, I'm like, yeah it's expected because those teams aren't as strong but Turkiye? They boast of good players who are able to hold their own anywhere but Spain reduced them to av very low point that I'm sure they'll not forget in a hurry.