Bro, I only chimed in after you repeated yourself several times. I invited you, and still invite you, to correct me if I'm wrong.
You're 100% right, these protests do project values. That is the point. They want you to see from their side. I'm guessing you want them to do it on their own time so that it reduces the chances of you hearing about it. Correct me if I'm wrong.
The point I'm driving at is that maybe their are scenarios in which you can't wrap your head around someone's beliefs, motives, and intentions. If you still want to be upset about it, go for it. Much like the actions if this athlete, your opinion, and my opinion for the matter, are not hurting anyone. If you think national pride is a good enough reason to say athletes shouldn't protest given the opportunity and stage of a lifetime at an event that they earned a deliberate invitation from the IOC, that's where I disagree.