Steve did a great job of being straight with him and alerting him to his psychology around rehab and sobriety being lifelong and not days left as in a prison sentence. Steve picked up on this within minutes, I could see it on his face. Everyone in the comments echoed Steve's sentiment, that essentially he's not committed. I'm honestly appalled that Nikki has been with him for almost a decade and still dangles Phoenix like a carrot in front of this absolute trainwreck for futile sobriety. I can't imagine how damaging it is to have his dad in and out of the picture constantly, and I really don't like how they pepper him all over social media.
Bam has never hit rock bottom. He won't until he runs out of money (which is difficult as Phil handles and/or controls his money), Nikki and Phoenix exit stage left, and his family and friends run out of patience. Sobriety has been foisted upon him for many reasons that he doesn't personally care for, and I do see people leveraging that for their own profit even if it's under the guise of "helping Bam out". You can't force sobriety on someone who hasn't crashed hard enough to realize they need it and then have enough drive to go through with it. He coasts comfortably in this cycle because he's found sympathetic enablers who won't let him fall on his ass and truly fuck everything up for himself. He's doing what he's told, not because he wants to.
He never grew up, he's never had to take responsibility for consequences to be meaningful, given endless fucking chances, and everyone at every level either takes on a parental role with him or leeches off him. There is no scenario where he feels pressed to be an independent adult that takes ownership of his mess. Phoenix will most likely grow up without Bam around because Bam is too unstable and will be in and out of rehab for a long time. Phoenix suffers most in all of this being raised by a co-dependent mother and addict father. In between instagram outings and photo ops with either or both of his parents, he is an invisible victim of his parent's inability to raise him with stability. I 100% believe that Nikki is waiting for her and Phoenix to finally be worth sobriety to the detriment of her and her son in the long run, and she wants to be his saving grace, to be worth his commitment. Really fucking sad.