We shouldn’t look to musicians generally as political leaders, there are enough Rods and Rogers and Ringos (bless him) out there to confirm that being able to bash out a tune does not amount to political insight.
But there are a number of musicians for whom social justice, anti-racism, anti-poverty etc is core to their music.
And it can just be cathartic to hear it. To hear both the kindness and righteous anger that our politicians will not allow. That not everyone is so callous and aloof.