Enough is enough. That's why you saw the NFL getting rid of Colin Kaepernick after he pulled that stunt with the National Anthem. The NFL is a well run league unlike the NBA who went "Bud Light" in 2020 by getting involved in politics and embracing "social justice".
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I think you are mis-remembering things a bit. First, the NFL was in the midst of committing Hari-Kari as they DID NOT condemn the SF49 fool QB when he pulled the kneeling bulljive. Kaper-douche started his schtick in 2016. NFL viewership nosedived afterward. The NFL pulled out of the self-inflicted loss of viewership AFTER they made the teams NOT do on field kneeling. I believe this was in 2018.
The NFL is full of the bullcrap meaningless platitudes on the backs of helmets - End Racism; Stop Hate; Blacklivesmatter; It takes all of us; and so on. The NFL is a shell of its form self. It is garbage.
I also said back when negotiations for Britanny Griner (Jailed in Russia) were going on that Rapinoe needed to be part of the deal. It was a terrible deal that we set the Russian arms dealer (Viktor Bout) free. At least we could have gotten rid of Rapinoe in the deal. Missed opportunity.