It sounds a bit "iced tea" to me. If it is linked to a single artist, then it doesn't have much value outside her own merchandising ecosystem. Also, good crypto should derive value from it's ecosystem that it supports, it is like an accidental by-product of the verification of a decentralisation of some sort.

Also, her crypto (unless it is totally centralised) is likely not to have enough computing power to resist attack.

Maybe, I've misunderstood what she means?