I wouldn't even say Card is unbothered
But she's clearly ignoring Nick and her digs as much as she can
She literally went on an entire cry campaign during the release of Queen

Nick has been shading that girl and outright reading her for like 2 years now and Card has only responded a few times.
I mean I'm sure it sucks that the industry is dropping her, but Cardi isn't the root of her issues. This is obviously an ego thing.
I hope she stops. It's LATE