It's not Nicki's fault she has demand and those charterd features were requests of the artists due to Nicki's star power and hit making ability.
She's known for stealing the shine on a track and creating a hit hence her demad, she's a feautre queen moreover a RAPPER. She brings versatiltiy to a song, that's why all of most of your faves have collaborations with her or certainly want one!
She's paid about 250-300K for a feature she's rich, and what are y'all bothered and eager to discredit. Poor dat.
It's funny when your faves are Nicki fans, buy, promote and flow along to her songs huh?