It's safe to say he has run out of subjects. MMLP2 was a closure. You can tell he doesn't know jack about new technology and all this confessing as shown in that Detroit song makes him sound very old. He has nothing left to rap about. We have heard everything. An apology to his mom? That proves he is done. What's left?
Well I give him a B for effort. But I'd rather listen to an album from the cave days that listen to an old man feeling ambiguous and out of place, from the caves.