The One Piece manga has moved a considerable way forward from 2020. It has introduced new characters, locations, and storylines that have added depth and excitement to the overall narrative.
The One Piece anime is considerably behind the manga. This is a common occurrence in many anime adaptations. The manga can move forward at a faster pace as it doesn't have the constraints of animation production and scheduling.
The One Piece manga is way ahead. It has been running longer and has covered much more ground. This gives manga fans an advantage in terms of knowing what's coming next in the story before it's adapted for the anime.
The One Piece manga is usually a significant distance ahead of the anime. The anime often has filler episodes and slower pacing, allowing the manga to progress further in the story.