Age is just a number. It's totally irrelevant unless of course you happen to be a bottle of wine.
He has a profound respect for old age. Especially when it's bottled.
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.