User blog comment:Kaido King of the Beasts/Chapter 806: Jacked Off the Island/@comment-9022101-20151105205827/@comment-2226235-20151106050635

That might be because Boku no Hero Academia is fairly new and One Piece is decidedly not. A newer series would have to keep things moving to hold on to it's fanbase, something One Piece doesn't have to do since the fanbase is so large that a few slow chapters aren't going to hurt sales. Besides, Oda's always done this. Remember how much time he spent setting up arcs like Skypiea and Water 7 before the plot really kicked in? This just seems worse because of all the breaks he's been taking for his health.