I don't agree. A symbolic act advocating oppression is one thing, a symbolic act advocating AGAINST oppression is another.
I do however, feel that people should be allowed to express themselves openly, and that people should be allowed to express dislike of that expression if necessary to them. IMO, that doesn't exactly apply to the President though, as even a tweet carries much more weight for the nation coming from our leader.
I said in an earlier post (perhaps in another thread) that the problem with this protest is with how it's perceived by soldiers. I like the act of kneeling for the anthem or burning our flag, because it is symbolic of the fact that what's American is not embodied by our government or our history.....but rather in our liberty. But when it goes to a place where soldiers begin to think their sacrifice isn't honored it becomes problematic to me. I would never want to make any soldier feel that I don't appreciate their physical and mental sacrifice for our nation.
Again, I don't think this is the intent of Kaepernick's actions at all. And I can't argue with the impact it's obviously had either. So it seems to be a legitimate argument that he sought to effect change in one of the only ways he felt he could (on a national level). Now, I take it you are referring to Charlottesville (and the like) in your comparisons. To that I say this, protesting the removal of Confederate statues is not about preserving history....it's about honoring the memory and culture of a movement that advocated for the oppression of a race. In other words, there is a difference.
And Trump is absolutely being divisive in his act of addressing it. He is actively making it about which side you are on. Should he spout his mouth off about his opinion of it? Sure, but not as President. He is everyone's President dog. There is a key point there. He is the leader of those that kneel, and those that don't. He is just trying to be the one that ends the act. As if people ultimately will follow his lead. But that's not what the Presidency is about, imo. A leader? Of course. But not a dictator of opinion. Not in America.