Anyone else find it funny that two of the best Terraria players disappeared during summoner playthroughs?

Both Yrimir and Ningishu (the supposed new Yrimir) disappeared in the middle of a summoner playthrough on their channels and nobody has heard from them since. Kind of weird and it's making me want to do a summoner playthrough in their style just to see one finished, although I don't want to suddenly disappear too.

Is this some illuminati stuff? Does somebody not want people to make summoner playthroughs? Is RL starting to crack down on the most broken class in the game while everyone still says it's too hard to get into to be worth it? Who knows...

EDIT: Would anyone watch if I started creating material similar to Yri and Nin? I'm not much of a builder, but I'm pretty good at the game mechanically. I'd imagine I could do something similar in terms of content, but not as skilled as they would be for a long while.