So apparently, none of the Kantai Collection knockoffs can kill KC off, but FGO will?
I mean, to be fair on the artist, he did put the time in. He has over a thousand story panels drawn up about Kancolle, which is some serious fan loyalty there. Then this may not be one interest being cast aside for another, but seeking new ambition after previous successes.
Maybe? I'd like to think you can't work on something for years without losing a piece of yourself in it; to feel some kind of affection. Saying he just got bored is a little bit harsh in that case.