This is an interesting look. Here's the 2023 media viewership:
Atlantic Coast Conference
Florida State 4.16, Clemson 2.90, Miami 2.65, Duke 2.63, Louisville 2.37, North Carolina 1.93, Georgia Tech 1.83, Boston College 1.48, Pitt 1.37, Syracuse 1.20, NC State 1.13, Virginia Tech 1.02.
Southeastern Conference
Alabama 7.12, Georgia 5.90, Tennessee 4.57, LSU 3.79, Auburn 3.55, Missouri 3.25, Florida 3.17, Ole Miss 2.93, Texas A&M 2.74, South Carolina 2.69, Vanderbilt 2.46, Kentucky 2.07, Mississippi State 2.01, Arkansas 1.93.
Big 12
Texas 4.26, Oklahoma 2.61, Oklahoma State 1.96, TCU 1.70, Kansas 1.48, West Virginia 1.45, Iowa State 1.37, BYU 1.31, Kansas State 1.30, Texas Tech 1.30, Baylor 1.09.
Big Ten
Ohio State 6.05, Michigan 5.61, Penn State 3.66, Iowa 2.68, Nebraska 2.63, Michigan State 1.65, Wisconsin 1.61, Maryland 1.55, Minnesota 1.44, Indiana 1.26, Rutgers 1.14.
Pac-12
Colorado 6.00, Oregon 4.43, Washington 4.14, USC 3.77, Utah 2.61, Oregon State 2.44, Washington State 2.15, UCLA 1.67, Stanford 1.64, Arizona 1.30, Arizona State 1.20, Cal 1.08.
The SEC has 48.18 million viewers per year (2023) vs. 24.67 for the ACC. This, along with subscriber fees, is what college football is all about: Programming content.