If Black Lives Matter and the Black Panthers is not a political stance, I am not sure what is.
If a country singer went on stage and draped themselves in the confederate flag and said #WhiteLivesMatter people would be going ballistic.
People being up in arms about racism is kind of a big deal...Apparently only allowed from one side though. That is what is not about being too sensitive that is understanding that we are a country divided and needs fixing instead of a constant barrage saying PC only matters when it fits into a little box that agree with the sentiment.
Let me just add this, I do not support Beyonce's message, not in the least. I do agree with you that the trend is to cause a divide and then exploit the divide for personal gain.