After fights with multiple producers, she has a reputation that is not enviable and likely costs her opportunities to work with top tier producers. This is all the legacy of My December.
Some people count sheep. Doesn't work with Bryan, just gets him excited ~ John-Redcorn

All her songs sound the same.
No doubt some people consider that to be the case, but to me that's more due to the personal preferences of the listener, so I view that as an opinion, not a statement of fact.
It's a perfectly valid opinion, but hardly a universal one.

All her songs sound the same. She needs to work with more producers and just evolve. Sometimes I wonder if something is up with her too because she Once said no one wanted to collab with her. As for her weight, if she really wanted to lose it she can she just has to work harder.