Here's something important to understand, in context of your recent posts about free speech:
The NFL is a gridiron football (rugby but intentionally smashing each other, essentially) league that is disproportionately peopled by dark-skinned African-Americans because of the way the US's society is set up. Before each game, the players and the audience are treated to the national anthem as a point of tradition, and the common practice is to remove any head coverings, stand, and usually cover your heart.
In light of recent perceived social injustices - whether you agree or not - some players and teams have taken to instead kneeling during the national anthem, in a similarly respectful but noticeably alternative pose. This is to bring attention to these issues and recognition of African-Americans' contributions to the NFL.
In response, your boy Bob and many of his GOP pals, while getting red in the face talking about cancel culture all the time, threatened to deplatform many of these players with a boycott, the foremost of which was Colin Kaepernick, the former quarterback (guy who gets the ball first, typically) of the San Francisco 49ers. In fact, his football career is now over.
That's right! The guy you defended with remarks over cancel culture was actually part of an outrage that deplatformed someone else for expressing a political idea!
Look, I know this nightmare is all over the place now. It can be a sticky situation and difficult to dodge in the long term, and I know you've built up a reputation for being involved in the community. However, the reality is the best response to that Reddit post was to ignore it, unless you had something considerably more tasteful to add than what you did. This is me speaking to you not as a global liberal but purely in a business sense. I completely believe that this situation that you have dug yourself into was out of ignorance, not malice, but the sooner you accept your part in it, the sooner you can move forward - and you can leave all the outrage addicts behind.