(not kin, just curious) Do fictionkin ever experience detailed memories of canon events, before reading/seeing the event in question? Are there people who can do this reliably enough that they can predict the progression of an ongoing show/series?

There are fictionkin who have experienced detailed memories of events in canon before the canon events were written about/aired in their area/etc. I have myself experienced this, before even knowing I was fictionkin, which was disconcerting to me. I had a vivid dream of the events of a particular digimon episode before seeing said episode.

As for if there are people who do that so reliably they can predict the show, I haven’t run into any, but its possible there are.