is hip hop really fadeing into a new era?

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has the really meaning of hip hop passed beyond the point of slight return? i mean music has chaged so much for me being 30 hip hop is not what it was in the 90's,It went from being able to tell your life and expressing youself through the beat, watching the dj spin records,to the b-boys and b-girls getting down,what happened to all that? now it i got this, i got that, my rims, how many women i got, to blah blah blah. do you feel that hip hop has changed?