You can see this in just how much collabs and work Iggy has gotten.

The only people wanting her 'bars' are people pulling industry schemes desperate for a hit (Ariana Grande, Rita Ora) they don't care who writes back so long as they can get to the top of the charts AMN. All Iggy has is T.I. as her collab partner over and over and over. Iggy doesn't have a unique flow or style, she can't cross genres, she's not in demand or respected for her lyrics (which yes, be real maybe as a man you can be wack but try to be a wack female rapper and see how far your career DOESN'T go).

T.I. writes much of Iggy's rhymes, he does the songs with her, he pushes her image and is probably now starting to realize the rest of hip hop isn't embracing her which is only going to make his job harder and her career less fruitful.