Why Do Artiste Always Leave Kennis Music With Bitterness.

I was watching sound city today with Marvelous benji getting really personal with Kennis music (if u know what i mean),so i now ask myself why do artiste with kennis music always leave with very unpleasant experience.The list is endless idris,tony tetuila,ojb,marvelous benji and there is also this lady that used to be a presenter with them.i heard this guy are very selfish and exploitative,wanting to grab all.is this really true.I don't need any unnecessary beefing just an honest opinion about these guys.Do u think that these guys are really getting too old for the game,i mean why are they not grooming young chaps to take over from them.