Not only are they losing fans, they are losing games.
Of the 12 games in Week 3 where a team that stood for the anthem played against a team that knelt, 11 were won by the team that stood.
Standers - 11
Kneelers - 1
That is a statistic the owners can understand.
These fans have surely figured out that these jackass players and their jackass coaches have spent more time preparing for their childish temper tantrums than they've spent preparing for the actual game.
Standing w your cap off and right hand over heart facing the flag.