Bob Marley performed the 'One Love Peace' concert in Jamaica with the two different warring political sides. There's always been that in black music and culture in general. It's no surprise because black music is such a reflection of what's going on in black life. It's not unusual for hip-hop.
There are three kinds of intelligence: one kind understands things for itself the other appreciates what others can understand the third understands neither for itself nor through others. This first kind is excellent the second good and the third kind useless.