I expect lzzoso was referring, at least in part, to the manner in which LZ dealt with each other and their fans.
Waters was/is indeed an egomaniacal asshole. What's more, as is often the case with egomaniacal assholes, he is also stupid. With the first manifestation of his megalomania, he kicked out the band's songwriter, and then spent the next three years banging around in the toolshed trying to figure out how to write songs. Then, after Animals, when they'd finally hit on a winning formula after a string of 4 (arguably 5) excellent albums, he thought it would be a cool idea to marginalise the band's two genuine musicians, and effectively go it alone with his atonal, demented ramblings.
When his solo career officially started, he was finally free of any vestiges of influence (read 'quality control') from his former band members, and proceeded to churn out a succession of increasingly pretentious, solipsistic and musically worthless albums, as well as doing his damnedest to stop the others going out as PF.
Well done, Roger!