Even cube was guilty of this. He was never a soft rapper by any means, but he went from a political rapper to super gangster. I think 2pac and Monster kody called him out on it.
Naw bruh.... You must not of heard "Straight outta Compton" or "Amerikkka's Most Wanted". You got it backwards... Ice Cube's early music was the Gangsta shyt... his later albums were less gangsta and more political.

Same with Digable Planets... I wouldn't even say they went hardcore at all- but they def. made it a point to rebel against the way people expected them to remake the 1st album and give 'em a big hit- which is also what De La Soul did with 'De La Soul Is Dead'. 

