God this is so awfully sad.
I don't believe it's cowardly. Artists such as MG come along with a massive team, all of whom fall broke the moment she gets dropped. Those inferring the lack of contract clauses should know that when a major record company views you out if favour, you get unceremoniously dropped.
I'd question far more heavily the spineless PR and management teams who have manipulated this in order to conserve future business deals and their own destiny.
I actually pity Macy Gray in these circumstances. We can compare the unique position of JKR who in stark contrast can voice her opinions freely -not all artists are as fortunate.
Really tough viewing 😢