You're absolutely right we could use more healthier discourse and dialogue in the AA community and barbershop banter.
But still think it has its place
In your immediate family and many others in sure you don't talk everyday about estate planning and wills and who will get what, there is a time and place for everything.
I think for letting of steam, serving as a universal bond between brothers/ and let's be clear not all hiphop is bad. And even in the most vile of it gems can be taught if you have a positive eye?
Before Jay many never even thought about starting and managing their own business.
Music will always reserve a unique place in our community love it or hate it. Back in the day they believed James brown music was overtly sexual perhaps work of the devil

it's all subjective. Some speak of and enjoy art daily
Creative people need an outlet. For many in the hood who haven't the time nor luxury to devot themselves to their craft I won't rob them of the breif relief and past time of jovial hiphop banter. But we do need to balance it with other healthy discourse.