Just an FYI, but arc climaxes almost last as long as what has come before, if not more.
Take the last two arcs as example:
- WCI: About 35 chapters to the Tea Party, or 860. It then took 42 more chapters to end the arc from BMs flashback to their escape
- Wano: Acts 1 and 2 are only 50 chapters together. Act 3 is nearly 100 by itself, including Oden's massive FB, the 80 chapter raid, and the ~7 or so chapters of arc closure.
Egghead is now close to 40 chapters, albeit with about 10 chapters of other island focus, so lets call it about 30 once Kuma's FB is over. We have not resolved any particular fight. None of the VAs are down. Lucci isnt down. Kizaru is getting back up and Saturn isnt even being fought yet by anyone (and thats assuming he even loses in Egghead).
Egghead easily has another 30 chapters, and yes with Oda's pacing, thats about another year