Bieber should just be smart and enjoy the niche he has, and be the soft singer for another 6-8 years, and make that bank.
However, he's an insecure kid, he probably has a small penis (frail dude), he wants so much to be a badass who can hang with top rappers and other entertainers.
So we'll see him squander the image that'd keep him banking with 13 year old girls with incidents like this - However he will never be accepted by Dr Dre fans from the 90s or Wu/Jay-Z fans from the 2000s. He's a wanna be NKOTB, and that's saying a lot.