Some people act like experts on every topic, but are actually clueless.
If this Spain team go out it's because they're inexperienced, especially with their defensive line where Carvajal is the only one with extensive tournament experience.
This is the most direct Spanish team since 2006. They'll play long balls, setup Yamal and Nico on the counter. It's not the old Spanish team that will pass the ball around till death without doing much.
Certain guys probably thought it was the same Spanish NT that wouldn't do much in attack.