Thierry Henry gave a very good summary of Spain. He was saying it doesn't matter who plays, if its Yamal, Nico Williams etc, it doesn't matter if its their first cap or their 100th, Spanish player know what to do because the way they play has been drilled into them since they were 9 years old, pass, move, find space etc. I know some people find it boring to watch as they want to see pace, power, dribbling and skills but i really enjoy watching it, perhaps because i'm also a big futsal fan and that's a big part of their development.