bruh, easily 75% of this credits were samples.
samples or no samples... i wasn't bringing up ghostwriting... this is about publishing. when you give up writer credits for WHATEVER reason, those artists get their publishing too... and they get it out of the standard 50% of the songs' writing credit
you and producer - 50/50
you produce and rap - 100
you, 9 writers and a producer - 5,5,5,5,5,5,5,5,5,5 writer split / 50 to the producer