On point, if we play the MC's to the left, the fans they appealed to go with them, or they sit on the sideline of the new school wagging their finger at every fukking thing...It seems like things could end up going the route where the age demographic expands right along with the art. Almost like a grand exit of that 2nd childhood stage.
It's always dope to see an artist like lupe be deliberate in making a song that can be performed...50/60 year old rappers may have a different mindset from their debut. I mean look at somebody like prince, he's at an age that he doesn't even want to perform some of his older shyt because a shift in perspective/philosophy or whatever.
Picture lupe at jay's age still being able to rock out to a song like "Real", something relevant, something lyrically and technically dope...and he wouldn't look like a fukking idiot @ that age reciting those raps.
Not to say nikkas should just start making 50 year old songs in advance, but I think just KNOWING that it's possible that you could still be here 20 some odd years from now, to see real live examples of that in the flesh would do wonders for your foresight into how you might look/feel/express yourself if you can make it that far.