I tend to think the reverse - you see more open games because defenses don't have time to gel, and because teams need the 'W'. Draws aren't good enough. That leads to penalties. That coin toss is to be avoided if at all possible.
That Spanish team was so good in part because they had amazing players, and in part because they could just deny the opponent the ball because the midfield played together year round. Their defense didn't get tested all that much because they didn't let the other team have the ball. When it got tested, they had absurd quality and were up to the challenge.
England needs a new manager. They should be up in everyone's grill all game. They should be Law from Tekken. Southgate will never ever do that. As I've said, I'd built the thing around Foden and Grealish and just generally putting a horrendous amount of pressure around the opposition.