Wano is over three years long and has over 115+ chapters and yet nothing of relevance has happened. All we have been given are lame fairy tail type fights. You would expect an arc that had three other arcs as set up while at the same time introducing a character from the void century to have, you know something relevant happen, but nope lets just toss Toki aside and make her solely be used as a baby making machine for Oden. We are given nothing. Just the same generic cliché one piece subplot arc of an island needing rescue from a big bad villain. And here we are after 25 years of one piece and over 1000+ chapters, you would think Oda would elaborate more on the Void Century, One Piece, Celestial Dragons, etc but nope nothing. We know as much as we did since Ennies Lobby Robin's flashback 17 years ago.