This is an oddly specific question. Why do coaches no longer teaching turning out on curls anymore?

Played football all my life. Went into coaching while in college, left, came back and a lot has changed. The pass Quick game feels like it’s replacing the running game. It’s rare to see large schools dedicate to the ground and pound unless they have a kid who’s gonna be a D1 back. Everyone wants to throw the ball 30-40 times a game and everyone is always searching for the big play.

One thing that I noticed is that we longer teach to turn towards the sideline after catching a curl. From small school to 6a that used to be the case. Now I just see kids catching a curl and turning towards the middle up field.

Is there a nuance that I’m missing?