This doesn't surprise me at all... Just like bots in games. Selling a service that benefits another. Its shady, but definitely believable.
Also, what if this is an actual viable way to "market" for an open source project?
https://www.bleepingcomputer.com/news/security/over-31-million-fake-stars-on-github-projects-used-to-boost-rankings
Federated repo hosting website when?
Forjego is looking into it.
Radicle can do it presently but a lot folks dismissed them since they worked on cryptocurrency stuff independently. Weird thing to be hung up on considering they were separate endeavors, but folks are fickle.