I hope she's sincere about it. Words really carry a lot of weight in the world, even if people want to shrug it off like it's not. People listen to rhetoric, especially from celebrities, and it just takes one fucker to act on it and hurt someone. If she does take steps to show she's putting her money where her mouth is, I'll listen to her music again
She's really apologizing for the use of anti-gay slurs...(like, not "to us", really...)
And as far as it concerns me, she's forgiven, because she is so young...ppl say stupid thing and, as they mature, they see and mend (or try to mend) their mistakes...it happens.
Azealia may be an arse, but she's incredibly talented also, it's just a shame she's burnt so many bridges because she has the potential to become spectacular