What makes them "fake"? I kept waiting for the author to explain how people are taking others' music and re-packaging it as their own to collect royalties, but it doesn't sound like that's what's happening. SEO-optimized music is not "fake music". It's an interesting phenomenon, and maybe even a bad one, but framing it this way is disingenuous and alarmist.
Sounds like they're " fake " in that they're apparently fictional characters who aren't explicitly presented as such. They're just branding-icons, like the mascots who make a brand-name cereal. And then like with cereal, someone else actually makes it. I guess that this might be concerning for folks who feel like they form spiritual-connections to artists, if they then learn that there wasn't really a singular artist…
Honestly that seems like a lot of music since the 2000s. Grab a pretty face with a good body and an autotune.