@thomasfuchs I agree. I wouldn’t mind if this were a service that is separate from any particular instance. I could pay some $amount to a service to whom I grant read access to my activities, which can then recommend me posts not just from my instance, but from the entire (decent, non-creepy) Fediverse, so it can help me find accounts that I would otherwise *never* see, even on my Federated timeline.
The service must be entirely user-funded and take no advertising money, though. Otherwise, I’d just be volunteering my data into yet another marketing meat grinder.