I agree with this 100%.
The networks pay grossly inflated television contracts, which in turn means that they have to sell more and more advertising, and even this new intrusive "during the game" advertising. Ticket prices keep going up and up, so that now many tickets are sold to corporations to give out as perks or as part of contests, rather than being available to actual football fans who want to get good seats. Don't even get me started on this entire concept of a "personal seat license." It's theft and extortion, is what it is.
A more humble game would be a better game, but we are long past the point of no return on this. With NFL teams and the NFLPA now operating under the assumption that the salary cap will continue to rise every year -- and making key decisions accordingly -- no one will ever try to throw their arms out and yell "Stop! We need to slow this down!"
Get ready for advertisements on jerseys and painted on the field.