Kaepernick was my entire point.
If you want to go beyond that, when the Rams did their "hands up" protest about Michael Brown, that was based on inaccurate information. So no, I'm not generalizing. The three issues I mentioned could be applied beyond just Kaepernick.
As for taking their protests seriously, no I don't. If they were serious, they would protest the actual issues that cause racial problems, not the ones they simply perceive.
Regarding the second point, you said this:
If you want to stop the klan from existing, that's going to take government action.
As for making the klan feel like they are "welcome in our communities," I'd like to see where that is actually happening. Few people support the klan, or the neo-nazis. Both groups are pariahs in our society. If you are claiming the fact that they can hold rallies is evidence of "acceptance," you are simply incorrect. It's legal for them to do it, so that's why they get to march, not because the community is making them "feel welcome." In fact, usually when the klan/nazis have a rally, most of the local businesses close up for they day, because they don't want to be associated with the groups, even in the south. Again, that's not the community making them "feel welcome."