this is not about relays people have for subscribing, but relays found in notes, and clients connecting to that.. if that becomes a thing, then the number of relays we connect to will grow exponentional
Discussion
You could always have a pool of say three ephemeral websockets that connect to relay hints when you’re missing data and then disconnect. Or you could be recommended new relays to connect to permanently based on volume of events seen first or unique events.
Maybe a few bootstrap relays are all you need and then it can be mostly automated.